Dab Domb

I have find mre info on my family Domb. Jacob changed to Domb when he moved to London bk in 1889 from Dab.

So I'm now looking for info on the Dab family from Strykow, Russia.

Wolf Dab Born: 1794 Strykow, Russia. Died: 3 April 1848 Strykow, Russia
Married: Gnendal in 1823 Strykow, Russia

Children
Feyga
Moszek
Laia
Marya
Szymon

I'm looking for info from wolf, so looking for his parents & siblings.