King George 3rd is on the throne.
I havent found a birth for John so i dont know who is parents were or when he was born but heres what i know
on the 9th November 1806 John Marries Jane Swan in Bishop Wilton Yorkshire.
the first of the five child, Mary was born on the 3rd April 1807 and christened on the 26th april 1807 in Strensall Yorkshire
the second of the children Ann and she was born on the 23rd June 1812 and christened on the 18th July 1812 in Strensall Yorkshire the third child Francis was christened on the 9th September 1816 in Strensall Yorkshire
the fourth child George was christened on the 6th June 1819 in Strensall Yorkshire
King George 4th takes the thorne on the death of his father King George 3rd.
the fifth and last child was christened on the 21st December 1821 in Strensall Yorkshire
I don't know where john dies