Oscar was a very sucessful breeder. This may be the Bornean Osacr that was kept at Chester, or it may be the Sumatran Osacr, that mated with Ramona, to produce Subis and Emma.
Just checked. It is a differnt oscar.
The only 'Oscar' at Chester was the Sumatran male who was paired with female Ramona (who came from, I think, E. Berlin). Their only offspring at Chester were Emma and Subis.
Henry and Anne, the original breeding pair at Bristol produced three offspring, Oscar, Henrietta and Julitta.
Henrietta and Julitta stayed at Bristol and after their father Henry died, were paired(along with their mother Anne) with a new male 'Adam' (ex Bellevue Zoo Manchester, via Flamingo Park and Colchester Zoos) All three females had several babies by Adam, nearly all of which died. Only one survived- 'Kertawa' (Adam x Henrietta) was handraised at Twycross- unfortunately he was later sent to Japan...
Henrietta died at Bristol, leaving the trio of Adam, Anne and Julitta. When Bristol gave up keeping Orangutans, Adam and Anne were sent to Santillana del Mar in Northern Spain, while Julitta went to Jersey.
Adam and Anne had one further baby(female) in Santillana. Anne later died followed by Adam but the daughter is still there and now paired with a male. This is the old male Adam's only surviving offspring.
Julitta had two babies at Jersey. The first was a male' Wirawan'- the father was their first male 'Gambar' After weaning he was sent to join the Sumatran group at La Boisierre in France, only to be killed by their adult male 'Major' (this was a bad decision to introduce him) Julitta's second baby was fathered by the current male 'Dagu.' It is a female 'Putri' and was sent with her mother earlier this year to Amneville Zoo in France, (as I've only just discovered)
So Emma and Subis and their offspring are now the only UK descendants from the Bristol line....