Thomas Belasyse, 1st Viscount Fauconberg English politician (1577–1653) Parents Ursula Fairfax Sir Henry Bellasis, 1st Baronet Children Barbara Belasyse John Belasyse, 1st Baron Belasyse Frances Belasyse Henry Belasyse Ursula Belasyse Margaret Belayse Mary Belasyse Siblings Mary Belasyse Dorothy Belasyse (or Bellasis) Dorothy Belasyse Partners Barbara Cholmley