No hyper-link on Gordon's name indicates he is no longer active.
Looking at the LDS Family Search web page for Gordon Guiness Bennett (1886-1990) and then delving into the results (including Source information) gives the following.
James Grant Bennett 1837-1904
Julia A Strowbridge 1848-1887
Amanda A Bennett 1871-1943
Mable Bennett 1874-1957
Evelyn Gertrude Bennett 1880-1921
Sadie Strowbridge Bennett 1882-1972
As this comes from "Source" information (it is submitted) it would need to be double checked.