John de GAYNESFORD 
John de was born about 1358 in Crowhurst, Surrey, England. John de's father was John de GAYNESFORD and his mother was Cristina UNKNOWN. His paternal grandparents were John de GAYNESFORD and Margery de la POYLE. He was an only child.
He had a biological son named John de.
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Children
John de GAYNESFORD
John de was born in 1394 in Crowhurst, Surrey, England. He died at the age of 56 on July 9th, 1450 in Crowhurst, Surrey, England.