John Seneschal (John de Helland le Seneschal) 
John was born in 1250 in Predarwolas, Cornwall, England.1 John's father was Richard le Seneschal and his mother was <Unknown>. His paternal grandparents were John le Seneschal and <Unknown>. He was an only child. He died at the age of 58 in 1308.1 
Details of John's family with <Unknown>
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