Hoff Tschida Polk Rowe Coleman Hall Stewert Family

My ancestors are from Germany, Ireland, Austria and England. There are many Political figures throughout the family, but I am trying to locate more specifically the Hoff family lineage, as well as some of the other surnames in my family tree. I am conducting this research for my daughter, so that when she is old enough, she will have more of an understanding of where her family came from. If anyone has any information that they would be willing to share, it would be greatly appreciated, as well, I would share any that I have in return. The Hoff's and Rowe's are from the Trenton, New Jersey area. Last documentation that I located was in the Trenton city directory from 1910 for Frank Richards Hoff. Frank was from Shelby, Indiana originally, but there are no records to be located prior to 1899, when Raymond Francis Hoff was born. This is the same problem that I have encountered with the Rowe and Hall families.