Uncle Sinclair was my maternal grandma Jessie’s youngest sibling. I’ve chosen him as he fits this week’s prompt from #52 ancestors, ‘Youngest’, and also because he had Down’s Syndrome, so he provides an interesting comparison with Mary Ann Ross from last week. (Peter) Sinclair Sclater (1904-1960) In contrast to Mary Ann, I know quite a | more…
Uncle Sinclair and the extra chromosome
![Sclater family Kebro Orphir, Orkney c 1909](https://janealogy.co.uk/wp-content/uploads/KebroFamily2forVS-200x145.jpg)