/-William HARRISON
/-John HARRISON
| | /-Thomas Edward WALLIS
| \-Ann WALLIS
| \-Sarah ALLEN
John Borthwick Rhodes HARRISON
| /-Carl Heinrich Christian DEGENHARDT
| /-Carl Herman DEGENHARDT
| | \-Johanna Dorothea Friedericke LADER
\-Juliana Maria Louisa DEGENHARDT
\-Louisa RHODES