See also

• Percival HEARD's parents: James HEARD (c. 1859-1933) and Emily DISCOMBE (1866-1945)
• Percival HEARD's siblings: Florence Ellen HEARD (1889-1978), Frederick James HEARD (1890-1927), Frances Mabel HEARD (1892-1977), Albert John HEARD (1894-1894), Reginald William I. HEARD (1896-1897), Leonard Victor HEARD (1897-1984), Hilda Audrey May HEARD (1900-1905), Frank HEARD (1902-1903), Winifred Edith HEARD (1904-1993), Arthur Stanley HEARD (1906-1978) and Harold Leslie HEARD (1909-1929)