Marcus Beresford British politician (1800–1876) (1800–1876) Parents Susan Gorges George Beresford Children Ethel Louisa Beresford Harriet Louisa Beresford Marcus de la Poer Beresford Isabella Eliza Beresford Siblings George Beresford John Gorges Beresford Susan Anne Beresford Elizabeth Anne Beresford William Beresford Henry Beresford Partners Isabella Sewell Caroline Fane