Family with parents
father Parents (unknown)	Walter J. Prendergast 1873–1927
mother Parents (unknown)	Muriel Burrell 1883–1952
himself Family Juanita Marie Grosz Francis Sarsfield Prendergast Private Brian Walter Prendergast	Walter Sarsfield Prendergast 1917–1963
Family with Juanita Marie Grosz
himself Parents Walter J. Prendergast Muriel Burrell	Walter Sarsfield Prendergast 1917–1963
wife Parents Frederick Christopher “Fred” Grosz Frances Genevieve “Jennie” Parker	Juanita Marie Grosz 1920–2010
son Family (none)	Francis Sarsfield Prendergast 1942–1998
daughter Family (none)	Private
son Family (none)	Brian Walter Prendergast 1945–2015