I agree with you about Stefi (even if we aren't sure how to spell his name). My favourite photo of him was posted in Desmond Morris's book 'Men and Apes' - Head Keeper Stemmler (I think) was crouching beside him and they were giving each other a polite kiss.
I have the book about the Columbus gorillas that you mention.
Alan
I've seen it spelled as Stephi, Steffi & Stefi... That is an amazing photo in 'Men & Apes'- I would estimate he's about 11 years old there- he must have been a very gentle male, yet not badly humanised... that is Karl Stemmler in the photo too. I've seen other photos of Stefi in the original cages and he was pretty fat(lack of exercise) but that all changed after the move into the new house...(increased stress caused a rapid weight loss initially, the first time I saw them he was very 'slim', almost gaunt.)
Basel's Achilla with Quarta was the first time I'd ever seen a baby gorilla with its mother (!) including suckling or riding on her back. Quarta was about two then, Migger five, Jambo nine, Goma adult. Stephi definately did not tolerate 'Pepe' in the group and on later visits, as you saw, he lived seperately with Goma (for whom he was originally obtained as a playmate*) The unrelated 'Kati' never raised a baby successfully and so has no offspring- she is still alive along with Goma as the oldest females in their current group.
'TamTam' now lives at Wuppertal- he looks identical to Jambo but oddly, despite a perfect background, he has never bred there. 'Migger' turned into a stunning-looking male(more so than Jambo)- sadly he didn't live a very long life after he moved to La Palmyre in France, where two of his sons still live.
That tiny outdoor cage at Basel was built on later after the house was complete. Its been the ONLY outside cage the Gorillas have had all this time up until now.
The Columbus Book- there is actually only one GENUINE picture of 'Baron'-page 28, ALL the others labelled him are not him, they are of Millie/Christina... Compare the(genuine) ones of 'Colo' on Pages 75 or 77 with Stefi and you should see the remarkable facial likeness.
I have a couple of others of Baron/Christina as adults & one of all three(including Stefi) together in one photo. Have you seen the Nat Geo film 'Gorilla' (circa 1980's)? The adult 'Baron' appears in several shots of that too, as a typical 'zoo gorilla in cage' with a curious audience of people- though his identity is never mentioned.
* Did you know that Goma's first companion wasn't Pepe but a slightly older male called 'Kulu' who turned out to be too large and rough for her- so he went to Howletts where he later became Aspinall's very first silverback. Sadly 'Kulu' died in his prime aged about 12 and before he could breed- his death set them back ten years with breeding, until they were able to get 'Kisoro' from Chicago. I never saw 'Kulu' as by my first visit he was already dead and I've only ever seen one photo of him- on a poem Aspinall wrote about his death...