John and Isabel Rowley came to Nebraska City with their children from England in 1856.They were listed in the 1860 census.John, Isabel,their children-- William, Isabella, Sarah, Margaret, Mary, Joseph.Their youngest son--John was born in Salt Lake City in 1858.John Rowley was listed as a teamster.Isabel Rowley was in the 1865 census with children, Mary, Joseph, John, and two more sons, Jas. and Byram both listed as born in Neb. Daughter Isabella married R.B. Seaton and had two children, William and another son, one day old.In 1870, Mary was living with the Dorsey family. She married William F Dorsey and had a son Samuel. He was born in 1872 and she married again in 1875 in Wyoming. Byram was with the Brown family and Joseph was with the Payne family. Margaret married Jesse Rhoades and moved to Missouri. Would like to know where the rest of the family was in 1870 and why three of the children were left.What happened to Sarah, Jas. and their father John?