Four or more generations of descendants of Charles Augustus Marsden (1863-1944) if they are properly linked:
1. Charles Augustus Marsden (1863-1944)
- 2. Ethel Maria Marsden (1891-1970)
- 2. Edith Lizzie Marsden (1893-1965)
- 2. Charles Ernest Edward Marsden (1894-1960)
- 2. Arthur Thomas Samuel Marsden (1901-1988)
- 3. Kathleen Joan Marsden (1926-?)