Alice Grigg

Alice Grigg born in about 1863 and died in 1970 was the last British person who had a parent born in the 1700s.

Biography
Alice Grigg was born in 1863 to a father born in 1799. She died in 1970 in Belevedere Kent County England

Souces
https://www.independent.co.uk/voices/letter-spanning-the-centuries-5615537.html