Lady Honor O'Brien

(died 1600) (1576–1600)

Parents

• Una O'Brien
• Connor O'Brien, 3rd Earl of Thomond

Children

• Joan FitzMaurice
• Patrick FitzMaurice, 17th Baron of Kerry and Lixnaw

Siblings

• Honora O'Brien
• Mary O'Brien
• Teige O'Brien
• Margaret O'Brien
• Donogh O'Brien, 4th Earl of Thomond
• Daniel O'Brien, 1st Viscount Clare

Partners

• Thomas Fitzmaurice, 18th Baron Kerry