Father:
- Sydney Herbert Mustchin (*1888 - †1937)
Mother:
- Winnifred Charlotte Hendy (*1892 - †?)
Siblings:
- Living Mustchin (*? - †?)
- Owen Harry Mustchin (*1919 - †1992)
- Winifred Dorothy Mustchin (*1926 - †1926)
- Geoffrey Keith Mustchin (*1928 - †1992)
Note:
a) [Sadie Mustchin.FTW] Isle of Wight 2b, page 841...September quarter 1933 Isle of Wight 2b, page 839...June quarter 1936