Descendants of Margaret Mary Magdalene OSSELAIR
UNKNOWN - DECEASED
Charles Henry HEFFER 
(1866 Cape Colony, South Africa - 29 Nov 1911 Kimberley, Cape Province, South Africa)
(m. 22 Aug 1887 South Africa)
└─ Norman Joseph HEFFER
(9 Mar 1901 Kimberley, Northern Cape, South Africa -
21 Jul 1981 Hilton, Western Australia, Australia)
(9 Mar 1901 Kimberley, Northern Cape, South Africa -21 Jul 1981 Hilton, Western Australia, Australia)
Edith Isobel DALTON
(29 Jun 1915 Jarrahdale, Western Australia, Australia - 4 May 1959 Hilton Park,Western Australia, Australia)(m. 27 Dec 1937 Bicton, Western Australia, Australia)