O'Donnel Colley Grattan

(1855-1929) (1855–1929)

Parents

• Henry Colley Grattan
• Lucy Nugent

Children

• unknown child Grattan
• unknown child Grattan
• Aileen Nugent Grattan
• Maud Lucy Minette Nancy Grattan
• unknown son Grattan
• Gladys Nora Grattan

Partners

• Helen Randal Trench