Researching my Anspacher Family

Dear Group,

I've been researching my Anspacher family. I know 4 of my cousins survived
the Holocaust and returned to their own towns. Their names:
Ida Paschen geb. Anspacher (DOB: 2/17/1897) - Returned to Hamburg
Frieda Kracht (or Krass) geb. Anspacher (B~1894) - Returned to Bremen
Gretchen Bergmann geb. Anspacher (B ~1890) - Returned to Bremen
Heinrich (or Heinz) Bergmann (B~1917) - Returned to Bremen

How can I trace them and/or their descendents? I don't know the first names
of their husbands. Any help or ideas will be greatly appreciated.

Lilian Anspacher-Gajstut
East Meadow, NY

There is a Anspacher addresse in Bremen, some others in southern of Germany, and some Paschen:

Anspacher, Gerd u. Senta Phone 0421 5579151
  Graudenzer Str. 42
  28201 Bremen

Paschen 0421 6263747
  Grohner Bergstr. 6
  28759 Bremen

Paschen, Barbara 0421 5288298
  An der Burgstelle 2
  28197 Bremen

Paschen, Dietrich 0421 701615
  Pagentorner Str. 7
  28203 Bremen

Paschen, Heide u. Siegfried 0421 371717
  Innsbrucker Str. 63
  28215 Bremen

Paschen, Manfred 0421 503254
  Moselstr. 79
  28199 Bremen

Good luck,
Werner Honkomp