I will try and find out more about Elizabeth Ott's family memebers. Regarding Jacob Ott and their children, I am going to list my Grandmother's brothers and sisters please note how many of them have the same names as Philip's. Again Elizabeth Ott married Godfre Balde and their first born was Edward who was born in Russia. The rest of the family was born in Sheboygan Wisconsin and they were Freida, Clara, Selma, Emma, John, Tootie, Otto and Martha.
It could be that they were common names in that area but I thought I would mention it. Again I will try and look further into other members of the family. If you find out any more please let me know.