John Peter 'Peter' Walter was born in 1754 in Lancaster County, Pennsylvania, the child of Jacob and Elizabeth. He married Anna Maria Mary Huffman and they had seven sons and five daughters together between 1790 and 1809. He then married Katherine Carroll Cole in 1832. He died having lived for more than 100 years. He died in 1855 in Irwin, Pennsylvania, at the age of 101, and was buried in Clinton County, Pennsylvania.
It may be possible to confirm family relationships with John by comparing test results with other carriers of his Y-chromosome or his mother's mitochondrial DNA.
However, there are no known yDNA or mtDNA test-takers in his direct paternal or maternal line.
It is likely that these autosomal DNA test-takers will share DNA with John: