Marcus Beresford Irish politician (1764–1797) Parents Anne Constantia de Ligondes John Beresford Children Elizabeth Beresford William Beresford John Theophilus Beresford Siblings George Beresford Charles Beresford John Claudius Beresford Jane Beresford Annette Constantia Beresford Catherine Beresford Anna Beresford Henry Barré Beresford James Hamilton Beresford Partners Frances Arabella Leeson