I'm studying the Ellestad/Helle branch of my fiancé's relatives and found your inquiry. It doesn't seem that there in 1865 lived any Ole or Endre on Ellestad. Can't help you with that. However, I've detailed information about Sigrid's siblings and their descendants. Sigrid's brother Andris was my fiancé's great grandfather. I can provide you with more information if needed.