Peter Blystone Jr was the son of Peter Blystone Sr and Catherine Zimmerman. Peter married his First Wife: Susanna Brinker who was the daughter of John Brinker and Margaret Leatherman, on October 11, 1829 at the First Luthern Church in Greensburg, Pennsylvania by Rev. Jonas Mechling.

Together they had the following children:

Johannes Blystone (1830)
Peter John Blystone (1832~1911)
William Blystone (1834~1923)
Seth Blystone (1835~1881)
Margaretha Blystone (1837)
Catharina Blystone (1839)
Susanna Blystone (1842~)

After the death of Susanna , Peter married his Second Wife: Ann (Hackley) Farrand on October 15, 1848 in Allen Co., Indiana. Ann was a window of Nathan Farrand and had three sons.

They were:

Oliver Farrand (1839)
James Farrand (1843)
Richard Farrand (1844)

After the death of Ann which occurred on June 10, 1858 in Linn Co., Kansas, Peter married his Third Wife: Caroline (Trovinger) Foster on December 18, 1859 in Mound City, Kansas. Caroline was a widow of Daniel Foster and had two young children.

They were:

Samuel Foster (1845)
Amanda Foster (1851)

Peter and Caroline had one child together:

Isaac Sherman Blystone (1864~1945)

1880 Census ~ Caroline and Isaac found in Precinct 1, Concho Co., Texas.

Peter died December 10, 1886 in the home of his son Isaac.