Mary Catherine Ferguson

Parents

• Robert Rundell Guinness
• Mary Anne Seymour

Children

Siblings

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

Partners

• Samuel Ferguson