Four or more generations of descendants of Johanna Olrich (1865-1950) if they are properly linked:
1. Johanna Olrich (1865-1950)
- 2. David James Callaghan Herbert Olrich (1882-1884)
- 2. Kate Olrich (1886-1968)
- 3. Edward Leslie Martin (1906-1988)
- 3. Joyce Isabell Martin (?-?)
- 3. Hazel Irene Martin (?-?)
- 2. Bertram Olrich (1891-1973)
- 3. Charles Henry Olrich (1920-1958)
- 3. Phyllis Mary Olrich (1922-)
- 3. Roy Lindsay Olrich (1924-)
- 3. Norma Isobel Olrich (1925-)
- 3. Margaret Faye Olrich (1928-)
- 3. Una May Olrich (1930-1955)
- 3. Audrey Juene Olrich (1931-)
- 3. Mavis Dawn Olrich (1932-)