I don’t know what else you have on George.
In 1870 George was living in
Philadelphia. In 1880 his name was George
Freas in the census index at Ancestry. He was still in
Philadelphia. In 1900 I believe I found Andrew in
Philadelphia.
The 1860 census for George does not have anything in the column for the value of real estate. He may have been renting a farm which would make it difficult to determine where the farm was. The deed would have been in the name of the owner.
For baptism or other church records you could try looking for a church that had a
German congregation. The
Gloucester County Historical Society may have information that will help you.
The
New Jersey State Archive in
Trenton may have birth certificates for the children born in
New Jersey. They may also have marriage certificates for some of the children.
If Andrew married in
Philadelphia the Family History Center has indexes of
Philadelphia marriages. From this you can get the certificate number and order the certificate.
Curt
Miller