Margaret Beauchamp 1428
Founder of Christ's College, Cambridge (1506). 1417
Margaret married John Beaufort, 1st Duke of Somerset, son of John Beaufort and Margaret Holland, c 1442.1416 (John Beaufort, 1st Duke of Somerset was born in 1404 1390 and died in 1444 1390.) The cause of his death was Suicide.
Margaret next married Sir Oliver St. John.