I am not familiar with those names. Given the time of Esther's birth, I think the 1910 Census will be one of your best places to look. I see that the marriage records for Esther and probably Florence, Lillian, Loomis, and Kenneth are indexed at the Maine State Archives (http://thor.dafs.state.me.us/pls/archives/archdev.marriage_archive.search_form). Have you ordered copies of those? They might have a clue or two.