John Seymour was born circa 1406 in England to Roger Seymour (1370-1420) and Maud Esturmy (c1374-) and died 20 December 1464 Brobury, Herefordshire, England of unspecified causes. He married Isabel William (c1405-1485) .
Sir John Seymour, Sheriff of Hampshire, Wiltshire, Dorsetshire, Herefordshire, & Somersetshire, Burgess for Ludgershall, Constable of Farnham Castle. Will dated 23 February 1465.
He was elected Member of Parliament for Ludgershall in 1422 and Knight of the Shire for Wiltshire in 1435, 1439, and 1445. He was also High Sheriff of Wiltshire in 1431-1432, having previously served as High Sheriff of Hampshire.
|Offspring of John Seymour and Isabel William (c1405-1485)|
|John Seymour (c1425-c1463)|
|Margaret Seymour (c1428-)|
|Roger Seymour (c1430-bef1509)||1430 England||1509 England||Sibyl Hardin (c1462-)|
|Humphrey Seymour (c1430-1509)|