Four or more generations of descendants of Henry George Marker (1864-1958) if they are properly linked:
1. Henry George Marker (1864-1958)
- 2. Lavinia May Marker (1892-1942)
- 2. Minnie A Marker (1894-1896)
- 2. Elsie M Marker (1896-1917)
- 2. Jessie G Marker (1899-1966)
- 2. Henry George Marker (1901-1964)
- 2. Ruby Isabel Marker (1903-1982)
- 2. Alice E Marker (1906)
- 2. Edward Roy Marker (1908)