Jacob Iwetz married Mary Ulrich in Newark, New Jersey, in August, 1857, and together they had 11 children: Mary, Annie, Jacob, John, Joseph, George, Rose, Catharin, Elizabeth, Teresa, and Frank. I'm looking for family information on Jacob Iwetz (parents, brothers, sisters). I'm also trying to track their children's descendants. I figure Iwetz is an uncommon enough name that, if you've got one in your ancestry, there's a family connection somewhere!