Hi Tim
I'm so glad that you were able to get into the Gale newspapers and find some more info.

The fact that you can't find Henry Butler on censuses before 1881 might indicate that BUTLER was his stage name. But if all his children are BUTLERs then it
could be his real name!

I can only give the example from my actor family:
Edwin WHITAKER b. 1855 is so named when he is at home with his parents
1881 and 1901 censuses: he is E. W. BRETTON, actor, his stage name
He married 1881 as WHITAKER (confirmed by cert.)
1882: his son was born as WHITAKER who subsequently spent years as a career soldier as BRETTON
Still don't know what name his death is registered — there are no Edwin BRETTONs, but a handful of likely Edwin WHIT(T)AKERs.
Do keep searching the newspapers. It took me quite a while to get the knack of how to search effectively. I found the Basic search form was the easiest, putting
Era (without the
The) in the publication/newspaper box. Then you might search on
Butler AND Tremaine which will bring up pages with both those words — searching on
Butler Tremaine will be treated as a phrase.
Regards
Koromo
