12. sugupõlveni
0─┬
Miriam Richards † &1851 Theodorus Harrison 1828-1895
└─1━┳
Frederick Theodorus Harrison 1868- &ca 1892 Arabella Louisa Scutts 1870-1956
┗━1━━
Frederick C. Harrison 1893-1894
Kokku: 2 järeltulijad (5 isikud koos [spouses])