{"id":109,"date":"2007-12-27T00:00:04","date_gmt":"2007-12-27T05:00:04","guid":{"rendered":"https:\/\/www.gallerycollection.com\/blog\/uncategorized\/whicholsentwinsbirthdayoccursfirstmary-kateorashley\/"},"modified":"2026-09-23T11:54:12","modified_gmt":"2026-09-23T15:54:12","slug":"whicholsentwinsbirthdayoccursfirstmary-kateorashley","status":"publish","type":"post","link":"https:\/\/www.gallerycollection.com\/blog\/birthdaytrivia\/whicholsentwinsbirthdayoccursfirstmary-kateorashley\/","title":{"rendered":"Which Olsen twin’s birthday occurs first, Mary-Kate or Ashley?"},"content":{"rendered":"

Ashley can start her birthday celebration first, as she is two minutes older.<\/p>\n","protected":false},"excerpt":{"rendered":"Which Olsen twin’s birthday occurs first, Mary-Kate or Ashley?","protected":false},"author":160,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"csco_singular_sidebar":"","csco_page_header_type":"","csco_page_load_nextpost":"","footnotes":""},"categories":[30],"tags":[],"class_list":["post-109","post","type-post","status-publish","format-standard","category-birthdaytrivia","cs-entry"],"yoast_head":"\nWhich Olsen twin's birthday occurs first, Mary-Kate or Ashley? - Business Greeting Card Blogs & Etiquette | Gallery Collection<\/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.gallerycollection.com\/blog\/birthdaytrivia\/whicholsentwinsbirthdayoccursfirstmary-kateorashley\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Which Olsen twin's birthday occurs first, Mary-Kate or Ashley? 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