I am searching my family, and looking for information about the following persons:

Yeshayahu HOLLANDER. Died: in Koln, Germany.
His daughter, Frieda (HOLLANDER) REICHENSTEIN. Died: in Koln, Germany.
Her husband, Leo Leib REICHENSTEIN. Died: 20/12/1939 in Koln, Germany.

It's the first time for me researching in Germany, so I would ask you how to
go about finding this information? [MODERATOR NOTE: The "Welcome / Intro"
letter that you received when you joined GerSIG tells you how to begin.]

Is there an address in Koln where I can write to and ask for information?
Thanks very very much,

Shmuel Kehati Tel-Aviv, Israel shmuelk@kehati.co.il