Coba jelasin Catatan dari Alfred Austin dong

The Story of Mulock: The Pedigree of the Mulock Family of Ireland by Sir Edmund Thomas Bewley (Ponsonby & Gibbs, 1905)

By Virtue & Faith: A History of the Mulock & Mullock Families by Robert Hughes-Mullock FRAS (2012)

Alfred Austin Papers, 1869–1902 (5 linear ft.) housed in the Department of Special Collections and University Archives at Stanford University Libraries