George F. Ziegler NJ and NY area

Hi,

I am looking for more information on my family tree. My grandfather was George Ferdinand Ziegler (1909-1984) b Jersey City NJ. He married Emily Reder (1911-1997 b. Brooklyn NY) in 1930 (I don't know if the marriage was in NY or NJ).

His parents were George and Margaret (Connelly) Ziegler.
George was born in NJ about 1877 and died 1948. Margaret was born about 1880 possibly in NY and died in 1948. I believe they lived their whole life in the Jersey City area.

Any information that would help me move beyond this point would be appreciated.