It is assumed that he died in Nauvoo, Hancock, Illinois the same year of his birth Because his sister Matilda who was born 2 years later in 1845 was born in Nauvoo, Hancock, Illinois also.
Daniel is the name listed for the ancestry file but there are no other sources that indicate that is the true name of this person. I have made the assumption that Daniel was meant to be Nathaniel.
Ann Christina Lautenschlager
There is no such town I can find as Rieback, H-Dr, Ger many. All I can find is Reichenbach, Germany which makes more sense concerning her birth place.
We are unable to find anything else on this man. He may have died an infant and no other record was kept concerning him.
He most likely died and was buried in Unity, Ohio.
She was probably died where she was born.
Justina was probably buried and died in Nauvoo, Hancock, Illinois.