October 13, 2017.
My husband's grandfather was Alexander Madenberg.
His parents were Solomon Madenberg (-1891) and Rakhel (Ruchla) Grinbaum (1848- 1936).
My husband's mother was Rebecca (Bette) Madenberg born to Alexander Madenberg and Miriam Stahl in 1912 in Poitrkow, Poland.
I have been painstakingly assembling their family tree database and would welcome assistance.