Looking for friends of Leonards (1973, Israel)

[suzannesque]

I'd like to solicit the help of this community, which has been of huge help to me before.. I am searching for two friends of Leonard's from 1973. Their names were Asher & Margolit (sometimes spelled Margolith?). Margolit was from Israel, and her family lived in Herzliya. Asher was American. It's unclear where they lived, though Leonard met them in the Athens airport, so, maybe Greece. The only other details we know of these two is that Margolit had a sister names Judith, as well as a mother from Finland. Asher was a Jewish convert, so unclear if that was his birth name. Asher & Margolit were likely married.

Leonard met these two in October 1973, when he traveled to Israel during the war. He stayed with them at Margolit's family home in Herzliya.

I'd appreciate any leads! Thanks!