Lydia Henchman Hancock, daughter of John Hancock and Dorothy Quincy, died at 10 months of age.
" Lydia Henchman Hancock
Birthdate: October 1776
Birthplace: Philadelphia, Philadelphia County, Pennsylvania, United States
Death: August 1777 (10 months)
Boston, Suffolk County, Massachusetts, United States
Place of Burial: Boston, Suffolk, Massachusetts, United States
Daughter of John Hancock, Signer of the "Declaration of Independence" and Dorothy 'Dolly' Scott
Sister of John George Washington 'Johnny' Hancock 
Lydia Henchman Hancock
BIRTH Nov 1776 Philadelphia, Philadelphia County, Pennsylvania, USA
DEATH Aug 1777 (aged 8–9 months) Philadelphia, Philadelphia County, Pennsylvania, USA
BURIAL Unknown MEMORIAL ID 2841836
Daughter of John and Dorothy (Quincy) Hancock.
Lydia may have been interred at a cemetery in Philadelphia or may have been interred/reinterred at the Granary Burying Ground in Boston.
John Hancock 1737–1793
Dorothy Quincy Scott 1747–1830
John George Washington Hancock 1778–1787
Find A Grave, database and images (https://www.findagrave.com : accessed 15 January 2019), memorial page for Lydia Henchman Hancock (Nov 1776–Aug 1777), Find A Grave Memorial no. 28418367, ; Maintained by John A. Anderson (contributor 46511536) Unknown. 
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