Portrait of George Washington Painted by Gilbert Stuart |
After listening to the conversation, I decided to dig a little deeper and found his family Bible where he is listed as being born on the "11th Day of February 1731/2." [See "Washington Family Bible Page" at the Digital Collections site from The Washington Library.] If he was born on February 11th, why do we celebrate his birthday on February 22nd? And why is his birth recorded as 1731/2?
Actually, both the strange way of waiting Washington's birth year and his two birth days, February 11th and 22nd, have to do with the switch from the old Gregorian calendar to the new Julian calendar. Though this switch happened at different times around the world, in the colonies the switch happened in 1752 when Washington was a young man. Since different parts of the world made the switch at different times, in the colonies during the approximately 100 years before 1752, dates between January 1st and March 24th were given "double dates" like Washington's birth year of 1731/2. This is because the old calendar didn't start a new year until March 25th, while the new calendar started the new year on January 1st. So the two dates were indicating the years using both the old calendar, 1731, and new calendar, 1732.
As far as the day of his birth, Washington's family Bible shows he was born on the 11th of February. However, when we officially switched to the new calendar in 1752, our calendar "skipped" from September 2nd to September 14th. On February 11th, 1753, which should have been Washington's 21st birthday, he was actually 11 days short of being 21 years old. So, his birthday celebration was generally switched to February 22nd, though some celebrations still occurred on the 11th.
I recently came across an example of double dating in my own research on a Land Warrant application of my ancestor, Michael Kline/Cline, and his neighbor, David Beiler. The document was dated February 15th of 1748/9. When I first saw the date, I didn't understand what it meant, which led me to researching double dating. Along with the research I did for Washington's birth date, I now feel I understand double dating fairly well.
The following is my transcription of this document:
By the Proprietaries
Whereas
by consent and direction of then Commissioners of Property, a Survey was mad in
the year 1729, on a certain Tract of two hundred and thirty seven Acres of
Land, Situate in
Warwick Township
in the County of Lancaster , which is now in the
Possession of David Beiler
[symbol]
and Michael Cline of the said County who have requested that we would grant
them
the
said Land, and agreed to pay to our use for the said Tract the full Sum of
Thirty six –
Pounds
fourteen Shillings & seven pence Money of Pennsylvania with lawful Interest
for the
Same,
and the yearly Quit Rent of one half penny Sterling
for every Acre thereof, both to
commence
from the 1st day of March 1732; These are therefore to authorize
& require you to
accept
and receive into your Office the Survey of the said Tract, and make Return
thereof into our
Secretary’s
Office for the use and behoof of the said David Beiler and Michael Cline in
order
for further Confirmation, and in so doing this shall be your sufficient
Warrant, which Survey
in
case the said David Beiler and Michael Cline fulfil the above agreement within
One
Month after the Date hereof shall be valid, otherwise the same is to be void.
Given
under
my Hand and the Seal of the Land Office by virtue of certain Powers from the
said
Proprietaries at Philadelphia
this Fifteenth day of February 1748/9-
To
Nicholas Scull Surveyor General
James
Hamilton [signature]
poor
original [Stamped]
So people who share GW's birthdate might consider celebrating on the 11th and the 22nd. LOL. Thanks for the explanation, which I didn't know!
ReplyDeleteI learned a lot about double dating AND George Washington while doing this post. I'm glad you learned something new, too!
DeleteSo many beginning, and sometimes intermediate, researchers, don't understand double dating and the time period it encompasses. Using Washington's birthday makes for a great example.
ReplyDeleteThanks! And I consider myself an early advanced researcher, yet I didn't really understand it until I did this research. It's just not something I'd run across before!
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