{"id":9754,"date":"2013-03-11T16:31:18","date_gmt":"2013-03-11T16:31:18","guid":{"rendered":"http:\/\/www.ch.imperial.ac.uk\/rzepa\/blog\/?p=9754"},"modified":"2019-08-17T10:09:01","modified_gmt":"2019-08-17T09:09:01","slug":"william-henry-perkin-the-site-of-the-factory-and-the-grave","status":"publish","type":"post","link":"https:\/\/www.ch.ic.ac.uk\/rzepa\/blog\/?p=9754","title":{"rendered":"William Henry Perkin: The site of the factory and the grave."},"content":{"rendered":"<div class=\"kcite-section\" kcite-section-id=\"9754\">\n<p><a href=\"http:\/\/en.wikipedia.org\/wiki\/William_Henry_Perkin\" target=\"_blank\" rel=\"noopener noreferrer\">William Henry Perkin<\/a>\u00a0is a local chemical hero of mine. The factory where he founded the British (nay, the World) fine organic chemicals industry is in\u00a0Greenford,\u00a0just up the road from where we live. The factory used to be close to the Black Horse pub (see below) on the banks of the grand union canal. It is now commemorated merely by a blue plaque placed on the wall of the modern joinery building occupying the location (circled in red on the photo).<\/p>\n<p style=\"text-align: center;\"><iframe loading=\"lazy\" width=\"425\" height=\"350\" frameborder=\"0\" scrolling=\"no\" marginheight=\"0\" marginwidth=\"0\" src=\"https:\/\/www.openstreetmap.org\/export\/embed.html?bbox=-0.34672915935516363%2C51.54588801737799%2C-0.34321010112762457%2C51.5478145543095&amp;layer=mapnik\" style=\"border: 1px solid black\"><\/iframe><br \/><small><a href=\"https:\/\/www.openstreetmap.org\/#map=19\/51.54685\/-0.34497\">View Larger Map<\/a><\/small><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter  wp-image-9758\" alt=\"Perkin-Factory-plaque\" src=\"http:\/\/www.ch.imperial.ac.uk\/rzepa\/blog\/wp-content\/uploads\/2013\/03\/Perkin-Factory-plaque.jpg\" width=\"389\" height=\"290\" \/><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter  wp-image-9757\" alt=\"Perkin-Factory\" src=\"http:\/\/www.ch.imperial.ac.uk\/rzepa\/blog\/wp-content\/uploads\/2013\/03\/Perkin-Factory.jpg\" width=\"389\" height=\"246\" \/><\/p>\n<p>But when BBC TV contacted me to ask where his grave was, a little detective work was needed to track it down to the cemetery in Christchurch, Roxeth (near Harrow-on-the-Hill).\u00a0<\/p>\n<p style=\"text-align: center;\"><iframe loading=\"lazy\" width=\"425\" height=\"350\" frameborder=\"0\" scrolling=\"no\" marginheight=\"0\" marginwidth=\"0\" src=\"https:\/\/www.openstreetmap.org\/export\/embed.html?bbox=-0.3463160991668702%2C51.5659833715832%2C-0.3406190872192383%2C51.56983466190127&amp;layer=mapnik\" style=\"border: 1px solid black\"><\/iframe><br \/><small><a href=\"https:\/\/www.openstreetmap.org\/#map=18\/51.56791\/-0.34347\">View Larger Map<\/a><\/small><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-9760\" alt=\"Perkin's_Gravestone\" src=\"http:\/\/www.ch.imperial.ac.uk\/rzepa\/blog\/wp-content\/uploads\/2013\/03\/Perkins_Gravestone1.jpg\" width=\"230\" \/><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter  wp-image-9761\" alt=\"Wide-shot-of-grave\" src=\"http:\/\/www.ch.imperial.ac.uk\/rzepa\/blog\/wp-content\/uploads\/2013\/03\/Wide-shot-of-grave.jpg\" width=\"210\" height=\"322\" \/><\/p>\n<p>And if you ever need to track me down, my office window is the one with the translucent image of a<a href=\"http:\/\/www.ch.imperial.ac.uk\/rzepa\/blog\/?p=5248\" target=\"_blank\" rel=\"noopener noreferrer\"> mauveine molecular orbital<\/a>.<\/p>\n<p style=\"text-align: center;\"><iframe loading=\"lazy\" width=\"425\" height=\"350\" frameborder=\"0\" scrolling=\"no\" marginheight=\"0\" marginwidth=\"0\" src=\"https:\/\/www.openstreetmap.org\/export\/embed.html?bbox=-0.17841517925262454%2C51.496676150504115%2C-0.17556667327880862%2C51.49860477044416&amp;layer=mapnik\" style=\"border: 1px solid black\"><\/iframe><br \/><small><a href=\"https:\/\/www.openstreetmap.org\/#map=19\/51.49764\/-0.17699\">View Larger Map<\/a><\/small><\/p>\n<div id=\"attachment_9769\" style=\"width: 430px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" aria-describedby=\"caption-attachment-9769\" class=\" wp-image-9769 \" onclick=\"jmolInitialize('..\/Jmol\/','JmolAppletSigned.jar');jmolSetAppletColor('white');jmolApplet([450,450],'load wp-content\/uploads\/2013\/03\/Mauveine_mo113.cub.xyz;isosurface color green blue wp-content\/uploads\/2013\/03\/Mauveine_mo113.cub.jvxl translucent;zoom 120;');\" alt=\"Click for  3D\" src=\"http:\/\/www.ch.imperial.ac.uk\/rzepa\/blog\/wp-content\/uploads\/2013\/03\/mauveine.jpg\" width=\"420\" \/><p id=\"caption-attachment-9769\" class=\"wp-caption-text\">Click for 3D<\/p><\/div>\n<!-- kcite active, but no citations found -->\n<\/div> <!-- kcite-section 9754 -->","protected":false},"excerpt":{"rendered":"<p>William Henry Perkin\u00a0is a local chemical hero of mine. The factory where he founded the British (nay, the World) fine organic chemicals industry is in\u00a0Greenford,\u00a0just up the road from where we live. The factory used to be close to the Black Horse pub (see below) on the banks of the grand union canal. It is [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"activitypub_content_warning":"","activitypub_content_visibility":"","activitypub_max_image_attachments":5,"activitypub_interaction_policy_quote":"anyone","activitypub_status":"","footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[4],"tags":[794,1022,309,1011,1012,2651,1023,1024,1021],"ppma_author":[2661],"class_list":["post-9754","post","type-post","status-publish","format-standard","hentry","category-interesting-chemistry","tag-bbc","tag-black-horse-pub","tag-detective","tag-dye-industry","tag-greenford","tag-historical","tag-local-chemical-hero","tag-organic-chemicals-industry","tag-william-henry-perkin"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>William Henry Perkin: The site of the factory and the grave. - Henry Rzepa&#039;s Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ch.ic.ac.uk\/rzepa\/blog\/?p=9754\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"William Henry Perkin: The site of the factory and the grave. - Henry Rzepa&#039;s Blog\" \/>\n<meta property=\"og:description\" content=\"William Henry Perkin\u00a0is a local chemical hero of mine. The factory where he founded the British (nay, the World) fine organic chemicals industry is in\u00a0Greenford,\u00a0just up the road from where we live. The factory used to be close to the Black Horse pub (see below) on the banks of the grand union canal. 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The factory where he founded the British (nay, the World) fine organic chemicals industry is in\u00a0Greenford,\u00a0just up the road from where we live. The factory used to be close to the Black Horse pub (see below) on the banks of the grand union canal. 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Perkin went on to found the British\u2026","rel":"","context":"In &quot;General&quot;","block_context":{"text":"General","link":"https:\/\/www.ch.ic.ac.uk\/rzepa\/blog\/?cat=1"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.ch.ic.ac.uk\/rzepa\/blog\/wp-content\/uploads\/2011\/02\/220px-Rees1.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":25827,"url":"https:\/\/www.ch.ic.ac.uk\/rzepa\/blog\/?p=25827","url_meta":{"origin":9754,"position":1},"title":"A look at (one of) the dyes used in the  Bayeaux tapestry.","author":"Henry Rzepa","date":"January 3, 2023","format":false,"excerpt":"I have previously looked at the pigments used to colour the Book of Kells, which dates from around 800 AD and which contained arsenic sulfide as the yellow colourant. The Bayeaux tapestry is a later embroidery dating probably from around 1077 and here the colours are based entirely on mordanted\u2026","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":20333,"url":"https:\/\/www.ch.ic.ac.uk\/rzepa\/blog\/?p=20333","url_meta":{"origin":9754,"position":2},"title":"The history of  Alizarin (and madder).","author":"Henry Rzepa","date":"October 18, 2018","format":false,"excerpt":"The Royal Society of Chemistry historical group (of which I am a member) organises two or three one day meetings a year. Yesterday the October meeting covered (amongst other themes) the fascinating history of madder and its approximately synthetic equivalent alizarin. Here I add a little to the talk given\u2026","rel":"","context":"In &quot;Historical&quot;","block_context":{"text":"Historical","link":"https:\/\/www.ch.ic.ac.uk\/rzepa\/blog\/?cat=565"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":14707,"url":"https:\/\/www.ch.ic.ac.uk\/rzepa\/blog\/?p=14707","url_meta":{"origin":9754,"position":3},"title":"Pierre and Marie Curie.","author":"Henry Rzepa","date":"October 23, 2015","format":false,"excerpt":"I have previously shown the grave of \u00a0William Perkin, a great british organic chemist. On a recent visit to \u00a0Paris, I went to see the crypt in the Panth\u00e9on, the great french secular necropolis. What a contrast to Perkin!\u00a0 The Curies have a crypt all to themselves (VII), and other\u2026","rel":"","context":"In &quot;Historical&quot;","block_context":{"text":"Historical","link":"https:\/\/www.ch.ic.ac.uk\/rzepa\/blog\/?cat=565"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":23391,"url":"https:\/\/www.ch.ic.ac.uk\/rzepa\/blog\/?p=23391","url_meta":{"origin":9754,"position":4},"title":"The chemistry of scents:  Vetifer oil.","author":"Henry Rzepa","date":"February 28, 2021","format":false,"excerpt":"I have occasionally covered the topic of colours here, such as those of flowers and minerals, since it is at least possible to illustrate these using photographs or colour charts to illustrate the theme. But when Derek Lowe took a break from his remarkable coverage of the COVID pandemic to\u2026","rel":"","context":"In &quot;General&quot;","block_context":{"text":"General","link":"https:\/\/www.ch.ic.ac.uk\/rzepa\/blog\/?cat=1"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":17376,"url":"https:\/\/www.ch.ic.ac.uk\/rzepa\/blog\/?p=17376","url_meta":{"origin":9754,"position":5},"title":"Revisiting (and maintaining) a twenty year old web page. Mauveine: The First Industrial Organic Fine-Chemical.","author":"Henry Rzepa","date":"February 2, 2017","format":false,"excerpt":"Almost exactly 20 years ago, I started what can be regarded as the precursor to this blog. As part of a celebration of this anniversary, I revisited the page to see whether any of it had withstood the test of time. Here I recount what I discovered. The site itself\u2026","rel":"","context":"In &quot;Chemical IT&quot;","block_context":{"text":"Chemical IT","link":"https:\/\/www.ch.ic.ac.uk\/rzepa\/blog\/?cat=2"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.ch.ic.ac.uk\/rzepa\/blog\/wp-content\/uploads\/2017\/02\/038-1024x419.jpg?resize=350%2C200","width":350,"height":200},"classes":[]}],"jetpack_likes_enabled":false,"authors":[{"term_id":2661,"user_id":1,"is_guest":0,"slug":"admin","display_name":"Henry Rzepa","avatar_url":"https:\/\/secure.gravatar.com\/avatar\/897b6740f7f599bca7942cdf7d7914af5988937ae0e3869ab09aebb87f26a731?s=96&d=blank&r=g","0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":"","8":""}],"_links":{"self":[{"href":"https:\/\/www.ch.ic.ac.uk\/rzepa\/blog\/index.php?rest_route=\/wp\/v2\/posts\/9754","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ch.ic.ac.uk\/rzepa\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ch.ic.ac.uk\/rzepa\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ch.ic.ac.uk\/rzepa\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ch.ic.ac.uk\/rzepa\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9754"}],"version-history":[{"count":18,"href":"https:\/\/www.ch.ic.ac.uk\/rzepa\/blog\/index.php?rest_route=\/wp\/v2\/posts\/9754\/revisions"}],"predecessor-version":[{"id":21175,"href":"https:\/\/www.ch.ic.ac.uk\/rzepa\/blog\/index.php?rest_route=\/wp\/v2\/posts\/9754\/revisions\/21175"}],"wp:attachment":[{"href":"https:\/\/www.ch.ic.ac.uk\/rzepa\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9754"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ch.ic.ac.uk\/rzepa\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9754"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ch.ic.ac.uk\/rzepa\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9754"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.ch.ic.ac.uk\/rzepa\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fppma_author&post=9754"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}