Four or more generations of descendants of Gertrude Ellen Davison (1869-1944) if they are properly linked:
1. Gertrude Ellen Davison (1869-1944)
- 2. Doris Susannah Field (1896-1982)
- 2. Albert John Field (1898-1969)
- 2. Christopher William Field (1907-c1997)
- 2. Arthur James Field (1909-1978)