{"id":126,"date":"2014-02-02T12:08:27","date_gmt":"2014-02-02T12:08:27","guid":{"rendered":"http:\/\/www.eversholt.org.uk\/blog\/?page_id=126"},"modified":"2014-02-02T12:13:47","modified_gmt":"2014-02-02T12:13:47","slug":"the-birthdate-calculator","status":"publish","type":"page","link":"https:\/\/www.eversholt.org.uk\/blog\/the-birthdate-calculator\/","title":{"rendered":"The Birthdate Calculator"},"content":{"rendered":"<ul>\n<li><strong><a href=\"http:\/\/www.eversholt.org.uk\/birthdate\/\">The Birthdate Calculator<\/a><\/strong> &#8211; online calculator, of use to genealogists and family history researchers for detailed data for family trees.<\/li>\n<\/ul>\n<p>Blog posts all about it:<\/p>\n<ul>\n<li><strong><a href=\"http:\/\/www.eversholt.org.uk\/blog\/?p=10\" rel=\"bookmark\">The Birthdate Tool is born<\/a><\/strong>\u00a0&#8211; why a birthdate tool is needed<\/li>\n<li><strong><a href=\"http:\/\/www.eversholt.org.uk\/blog\/?p=14\" rel=\"bookmark\">Why isn\u2019t birthdate arithmetic easy? Birth Years.<\/a><\/strong>\u00a0&#8211; how birth year is calculated<\/li>\n<li><strong><a href=\"http:\/\/www.eversholt.org.uk\/blog\/?p=15\" rel=\"bookmark\">Birthdates and time zones<\/a><\/strong>\u00a0&#8211; and why they don&#8217;t matter<\/li>\n<li><strong><a href=\"http:\/\/www.eversholt.org.uk\/blog\/?p=22\" rel=\"bookmark\">Birthdates and Leap Years.<\/a><\/strong>\u00a0&#8211; and why they <em>do<\/em> matter<\/li>\n<li><strong><a href=\"http:\/\/www.eversholt.org.uk\/blog\/?p=24\" rel=\"bookmark\">Birthdates and the Month.<\/a><\/strong>\u00a0&#8211; Oh, Julius, why did you have to invent months?<\/li>\n<li><strong><a href=\"http:\/\/www.eversholt.org.uk\/blog\/?p=29\" rel=\"bookmark\">Birthdate: time arithmetic is not reversible!<\/a>\u00a0<\/strong>&#8211; time from now back to birthdate is not the same as time from birthdate up to now<\/li>\n<li><strong><a href=\"http:\/\/www.eversholt.org.uk\/blog\/?p=33\" rel=\"bookmark\">Birthdate: UK Census calculator<\/a><\/strong>\u00a0&#8211; working from published census returns<\/li>\n<li><strong><a href=\"http:\/\/www.eversholt.org.uk\/blog\/?p=37\" rel=\"bookmark\">Birthdate: birth registration index quarter<\/a><\/strong>\u00a0&#8211; working from published birth indexes<\/li>\n<li><strong><a href=\"http:\/\/www.eversholt.org.uk\/blog\/?p=39\" rel=\"bookmark\">Birthdates when the calendar changed<\/a><\/strong>\u00a0&#8211; which are rather weird, and not handled yet<\/li>\n<li><strong><a href=\"http:\/\/www.eversholt.org.uk\/blog\/?p=48\" rel=\"bookmark\">Birthdates: how to save options<\/a><\/strong>\u00a0&#8211; so you don&#8217;t have to type them in again<\/li>\n<li><strong><a href=\"http:\/\/www.eversholt.org.uk\/blog\/?p=52\" rel=\"bookmark\">Birthdate Custom Readouts<\/a><\/strong>\u00a0&#8211; so you can copy results from the birthdate calculator straight into your family tree program<\/li>\n<li><strong><a href=\"http:\/\/www.eversholt.org.uk\/blog\/?p=54\" rel=\"bookmark\">Birthdate at Github<\/a><\/strong>\u00a0&#8211; if you want to change the code<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Birthdate Calculator &#8211; online calculator, of use to genealogists and family history researchers for detailed data for family trees. Blog posts all about it: The Birthdate Tool is born\u00a0&#8211; why a birthdate tool is needed Why isn\u2019t birthdate arithmetic easy? Birth Years.\u00a0&#8211; how birth year is calculated Birthdates and time zones\u00a0&#8211; and why they [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","meta":{"footnotes":""},"class_list":["post-126","page","type-page","status-publish","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.eversholt.org.uk\/blog\/wp-json\/wp\/v2\/pages\/126","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.eversholt.org.uk\/blog\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.eversholt.org.uk\/blog\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.eversholt.org.uk\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.eversholt.org.uk\/blog\/wp-json\/wp\/v2\/comments?post=126"}],"version-history":[{"count":3,"href":"https:\/\/www.eversholt.org.uk\/blog\/wp-json\/wp\/v2\/pages\/126\/revisions"}],"predecessor-version":[{"id":129,"href":"https:\/\/www.eversholt.org.uk\/blog\/wp-json\/wp\/v2\/pages\/126\/revisions\/129"}],"wp:attachment":[{"href":"https:\/\/www.eversholt.org.uk\/blog\/wp-json\/wp\/v2\/media?parent=126"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}