DDT on Family Tree Circles

I really don't have much. I am doing this fo rmy father in-law and given his age ( 74 ) he really doesn't remember. ( Wassyl Danyluk, name changed after family got to the USA )Bascially I have a Walter Kajkowski ( great grand father ) married a Frances Nager. Frances had a brother Antoni Nager. They lived in Bridesburg, Pa. They had 6 children. The first two were twins and they died in infancy. 4 girls afterwards. ( This name change is throwing me off. ) Walter Daniels m. Alva Ehinger. Rcihard Daniels m. Jimmie Dill, Dolores Daniels m. Dennis Lafferty,Wallace Daniesl not married.
Then we all have our kids. I have no dates as when they came to ths country. All I know is that they are from the Ukraine. Any and all help would be greatly appreciated.
Thank You.