Arthur Robert Hellenburgh 1895–1915 | | |
| | Patience Louisa Hellenburgh 1898–1972 | | |
| | George William Hellenburgh 1901–1967 Doris Frances Lockyer 1903–1955 | | |
Robert Cornelius Hellenburgh 1905–1982 Ethel Edith Rolling 1905–2002 | | |
| | Cornelius Arthur Hellenburgh 1871– Patience Sophia Brown 1873–1949 | | |