Edward Kubitzky

My great grandfather was born in Germany in 1849.It is reported that he came to the United States about 1870.His wife Fredricka Glawe Kubitzky died in Cleveland, Ohio in 1898.Eight of 13 children were alive at the time of her death.Does anyone know of their connection to this man.Otto and August were two of the boys.Wilhelmina "Minnie" was one of 2 girls.