Does anyone have information on the ancestry of Andrew DEBOW who was living in the Northern Liberties section of Philadelphia, Pennsylvania in 1840?

1840 Census - Northern Liberties, Philadelphia, Pennsylvania

Andrew DEBOW
1 male - age 60-70
1 female - age 50-60
1 female - age 20-30

I believe this Andrew DEBOW may be the father of my gg grandmother Mary Ann DEBOW. According to her marriage record, Mary Ann DEBOW of the City of Philadelphia, and James S. NORTON of Maurice River, were married in Cumberland County, New Jersey, on 04 MAR 1845.

I am trying to determine to which DEBOW line this Andrew DEBOW connects. Any information will be greatly appreciated.

Thank you.

Jean Love
TOPPERBUD1@YAHOO.COM