Mary Catherine Ferguson

Parents

• Mary Anne Seymour
• Robert Rundell Guinness

Children

Siblings

• Richard Seymour Guinness
• Henry Guinness
• Henrietta Guinness
• Susan Rachel Guinness
• Robert Guinness
• Elizabeth Anne Guinness
• Emily Maria Guinness
• Edith Anne Guinness
• Margaret Sophia Guinness

Partners

• Samuel Ferguson