 Sir John Markham, Knight, son of Sir Robert Markham (de Marcham) and N.N..Born ± 1368 Sedgebrook, Lincolnshire, England, died 30 Nov 1409 Nottinghamshire, England, approximately 41 years Married/ Related to: N.N. Child: 1. Sir Robert MarkhamBorn 1406 Sedgebrook,, Lincolnshire, England, died 1446 England, 39 or 40 years | |||