I'm sorry I made some mistakes in the meantime I got some documents and now I know exactly who we are looking for.My ancestors did not come from Koenigsberg, they come from Dzingellen near the city of Elk in East Prussia
Martin (father) had another son named August but we do not know nothing about him.
It is not known who was the mother of Sophia and Maria.
Is there hope that you can find the metrics of these people?
Jan Steinwald. He was born August 25, 1862 in the village of Dzingellen.
Parents Martin Steinwald and Zofia Lipińska.
2.Marcin Steinwald, born on 12.05.1870 in the town of habitats (Schedlisken) near Elk and Elk was baptized by Pastor Namirowskiego.
Parents: Martin and Maria Steinwald Pichło from home Tichelen.
Steinwald son Martin was born in 1865, probably in Dzingrllen.
Parents: Martin Steinwald and Zofia Lipińska.