Hmmm ... Interesting ... I have never come across an Eleanor KAVALECS or KAVALECZ before, and the name Pater Paul KAVALECZ doesn't mean anything to me either.
Do you happen to have any idea at all when or where your G-grandfather was born? My wife's great-grandfather (Andras Mihaly KAVALECS or KAVALYECS, see
http://trees.ancestry.com/tree/19962126/person/875688208) was born in Hernadvecse, near Csenyéte, Borsod-Abauj-Zemplen, Hungary in 1861.
Mike