Lord) de GERNON (Sir JOHN
Lord) de GERNON (Sir was born about 1285 in Lees Manor, Essex, England.¹   He died in 1339.¹ 

 ALICE COLVILLE
ALICE was born about 1286 in Bytham Castle, Stanford, Lincolnshire, England.¹ 

 ELIZABETH GERNON
ELIZABETH was born about 1310 in Lees Manor, Essex, England.¹ 

 Lord) de GERNON (Sir JOHN

 MARGARET de GERNON