Mary Carolyn, do you have anymore information on the PA Mittons in your line? The names of the 3 brothers who served in the Revolution and their descendants? My MIttens are from Cumberland and Perry Counties, but I can't trace earlier than about 1800. Here is what I have:

Descendants of Isaac Mitten

1 Isaac Mitten 1800 - 1874
+Elizabeth Foltz(2nd, commonlaw Wife Isaac
of Mitten 1844 -
........ 2 Julian Schick 1868 -
........ 2 William Keiser 1869 -
........ 2 Thomas Mitten
+Elizabeth DeWalt(1st wife) 1802 - 1887
........ 2 Lucinda Mitten
............ +Frances M. Stokes (Mytons)
........ 2 William A. Mitten 1822 - 1896
............ +Catherine Kindle 1827 - 1904
................... 3 David J. Mitten 1858 - 1859
........ 2 David Mitten 1826 - 1908
............ +Elizabeth Koch 1820 - 1899
................... 3 Alfred . K. Mitten
................... 3 John D. Mitten
................... 3 Mary Mitten 1845 - 1920
...................... +Logan
................... 3 Jane Ellen Mitten 1848 - 1920
...................... +Jacob Burkhart Hemminger 1842 - 1902
.............................4 William Mervin Hemminger 1869 - 1944
.............................4 Charles Bruce Hemminger 1871 - 1959
.............................4 Martha Elizabeth Hemminger 1873 - 1941
.............................4 Jane Ellen Hemminger 1875 - 1946
.............................4 John Burkart Hemminger 1877 - 1958
.............................4 David Mitten Hemminger 1878 - 1952
.............................4 Robert Elton Hemminger 1880 - 1959
.............................4 Mary Susan Hemminger1882 - 1951
.................................+Daniel Edward Brennan 1885 - 1947
Mary and Daniel were my grandparents
..................................5 Daniel Edward Brennan 1913 - 1985
......................................+Emily Elizabeth Tabor 1915 -
........................................6 Dorothea Elizabeth Brennan 1950 -This is me
........................................6 Daniel Edward Brennan 1942 -
..................................5 Robert J. Brennan 1916 -
.............................4 Thomas Scoulter Hemminger 1885 -
.............................4 Ruth Rogene Hemminger 1895 -
................. ..3 William V. Mitten 1850 - 1905
....................... +Ida 1881 - 1905
......................... 4 Lenora E. Mitten 1898 -
.............................4 Lucetta M. Mitten 1901 -
.............................4 James Mitten 1903 -
.................. .3 Frank. J. Mitten 1852 - 1929
....................... +Katie 1857 - 1890
.............................4 Edward C Mitten 1884 - 1884
................. ..3 James B Mitten 1856 -
................. ..3 Robert E. Mitten 1858 -
.................. .3 David Mitten Unknown - 1885
........ 2 Elizabeth A. DeWalt Mitten
............ +Adam Miller
.................. .3 Jeremiah DeWalt Miller
....................... +Mary Unknown
.............................4 Alexander Elliott Miller
.................................+Blanche Irene Oiler