Hi there I was looking up the name Yesthal on acestry and I believe I knew one of your fathers Brothers, Henry . I know it been awhile since you posted her but here goes. Henry married my mothers twin sister sally, He was raised in South Ozone Park queens 115-43 125st. His father name was Christopher O Yesthal his wife was martha.Christopher was born in Bergen Norway in Ocy 1887.. Henry lived next store to my parent on Linden Blvd and he died in 1966, I have 4 children, Henry, Arnold, Norman and andrew. I remember meeting Arnold several times when my aunt and Henry "Sarge" had company.. Hope you get this e-mail.. it good going back in time... Henrey is buried at the All Faith Luthern Cemetary in Queens with his wife