Roger Mortimer, 4th Earl of March

Roger de Mortimer, 4th Earl of March, 6th Earl of Ulster was an English nobleman. He was considered the heir presumptive to King Richard II, his mother's first cousin, as being a great-grandson of King Edward III.

11 April 1374

Born on the same birth day (11 April): Bernhard Schmidt • Cerys Matthews • Charles Hallé • Ellen Goodman • Gustav Vigeland • Jake Fraser-McGurk • James Hamilton, 4th Duke of Hamilton • Jeremy Clarkson • Jill Gascoine • John Levy (musician) • Jyotirao Phule • Luis Flores (basketball) • Marta Breen • Michael von Grünigen • Pablo Hernández (footballer, born 1985) • Peter Barfuß • Reatha Clark King • Ron Pember • Rubén Palazuelos • Stuart Adamson • Thulani Serero • Àlex Corretja