See also

John SLESSOR's parents: John Cotesworth SLESSOR (1897-1979) and Hermione Grace GUINNESS (1898-1970)
John SLESSOR's sister: Juliet Hermione SLESSOR (1924-2019)

Family of John Arthur Guiness SLESSOR

Partner:
John Arthur Guiness SLESSOR (1925-2008)
Partner:
(unknown)
Marriage:
6 Oct 1951
Bulawayo, Zimbabwe^1,2

Partner: John Arthur Guiness SLESSOR

Name:
John Arthur Guiness SLESSOR
Sex:
Male
Father:
John Cotesworth SLESSOR (1897-1979)
Mother:
Hermione Grace GUINNESS (1898-1970)
Birth:
14 Aug 1925
Hartley Wintney, Hants^1,3
Death:
11 Mar 2008 (age 82)¹

Sources

1.: thepeerage.com.

2.: GRO Army Marriage Index 1881 - 1955.

3.: England & Wales Births 1837 - 2006. Vol 2c P 339.