Beatrice Alesana 
| +---Neil William Rennie
+---Catriona Vonne Barbara Rennie
| +---John Trezise
| +---Alfred Joseph Trezise
| | +---Wilmot Hoskin
| +---Wilmot John Trezise
| | +---Eileen Gladys Cole King
+---Jocelyn Anne Trezise
+---Kathleen Vonne Pickles