William's grandfather's fourth cousin's first cousin was Tanya's grandfather's first cousin.

William's ggg grandfather's first cousin's first cousin's son was Tanya's grandfather's first cousin.



 

Charles Rand ? Chase    
Cater Rand Ann Rand Thomas Chase Rebecca Chase Henry Sewell  
Lucy Rand Morgan Charles Chase
Helen Mary Shoolbred Mary Ann Rosa Chase John Sewell Henry Dibble Chester
(Edward) Alexander James Duff Charles Hall * * Edith Adeline Rebecca Sewell John Prado Sewell Isabel Chester John Charles Chester
(Alexander) Gordon Duff Irene Gana Hall # Frederick Chase Sewell Henry John Dibble Chester
(Margaret) Jean Duff     Adele Syndonia Dibble Chester
William Reierson Arbuthot   Tanya Adele Syndonia Bowyer Bower
  (Thomasina) Lucy Arbuthnot Bowyer Bower  
                     

* kinswoman
# married her first cousin Richard Harry Ottley Chase Sewell