I think Theodore was probably related to my grandfather, Bozidar Kosanovich, who was born in Vrelo, near Jasenak, on April 6 1892. Theodore may have been a cousin. My grandfather wrote a couple of autobiographies, I'll have to go back and see if he mentions Theodore. There was a Pittsburgh connection, family emigrated to work in the steel mills.
I've joined a Facebook group for Jasenak. There are several members in that group with the Kosanovich surname. Nobody there remembers my grandfather, who left home over a hundred years ago. Sava Mamula looks familiar, I'll have to dig further into her.
I copied your post into the Facebook group to see if I get any information, but most of the group's members are so young they would have to ask their grandparents. I'll let you know if I hear anything back. Feel free to contact me direct at
genweb.jo@outlook.com.
Jo in WIsconsin