Lady Mary O'Brien

Summary

Lady Mary O'Brien is a human^[1]. She was born on +1681-02-12T00:00:00Z^[2]. She died on +1780-02-10T00:00:00Z^[3].

Key Facts

• Lady Mary O'Brien was born on +1681-02-12T00:00:00Z^[2].
• Lady Mary O'Brien died on +1780-02-10T00:00:00Z^[3].
• Lady Mary O'Brien's father was William O'Brien, 3rd Earl of Inchiquin^[4].
• Lady Mary O'Brien's mother was Mary Villiers^[5].
• Lady Mary O'Brien was married to Robert FitzGerald, 19th Earl of Kildare^[6].
• A child of Lady Mary O'Brien was Lady Margaretta FitzGerald^[7].
• A child of Lady Mary O'Brien was Richard Fitzgerald^[8].
• A child of Lady Mary O'Brien was unknown son FitzGerald^[9].
• A child of Lady Mary O'Brien was unknown son FitzGerald^[10].
• A child of Lady Mary O'Brien was unknown daughter FitzGerald^[11].
• A child of Lady Mary O'Brien was unknown daughter FitzGerald^[12].
• Lady Mary O'Brien is recorded as female^[13].
• Lady Mary O'Brien's instance of is recorded as human^[14].
• Lady Mary O'Brien's family name is recorded as O'Brien^[15].
• Lady Mary O'Brien's given name is recorded as Mary^[16].
• Lady Mary O'Brien's genealogics.org person ID is recorded as I00005422^[17].
• Lady Mary O'Brien's WikiTree person ID is recorded as O'Brien-2340^[18].
• Lady Mary O'Brien's WeRelate person ID is recorded as Mary_O'Brien_(48)^[19].
• Lady Mary O'Brien's The Peerage person ID is recorded as p2613.htm#i26125^[20].
• Lady Mary O'Brien's Roglo person ID is recorded as p=mary;n=o brien;oc=12^[21].

Body

Origins and Family

Lady Mary O'Brien was born on +1681-02-12T00:00:00Z^[2]. Her father was William O'Brien, 3rd Earl of Inchiquin^[4]. Her mother was Mary Villiers^[5].

Personal Life

Among Lady Mary O'Brien's spouses was Robert FitzGerald, 19th Earl of Kildare^[6]. Children include Lady Margaretta FitzGerald^[7], 1729–1766^[22]; Richard Fitzgerald^[8], a politician^[23], 1733–1776^[24]; unknown son FitzGerald^[9]; unknown daughter FitzGerald^[11]; and James FitzGerald, 1st Duke of Leinster^[25], a politician^[26], 1722–1773^[27], of Kingdom of Ireland^[28].

Death and Burial

Lady Mary O'Brien died on +1780-02-10T00:00:00Z^[3].

FAQs

Who were Lady Mary O'Brien's parents?

Lady Mary O'Brien's father was William O'Brien, 3rd Earl of Inchiquin^[4]. Lady Mary O'Brien's mother was Mary Villiers^[5].

Who was Lady Mary O'Brien married to?

Lady Mary O'Brien's spouses include Robert FitzGerald, 19th Earl of Kildare^[6].