daddy on Family Tree Circles

My GGrand Parents from my grand-mother side are Moses Danzig and Luisa Margoluies.

My grand father Herch Hermann Taub was from Brody Ukraine formally Austria.

My grand father was married to Sali Margoluies (Danzig). He had a brother named David Taub who had a daughterAnita (Tamar). David sent her to Israel before WWII.

Looking to find any link to my family.