Is it possible that the maiden name of Catherine Trexler, mother of Peter and Jonathan Trexler, is Cauble? On the 1850 census for Union Co., ILL, Catherine Trexler is age 76-place of birth NC. Catherine Trexler is the widow of Peter Trexler ( died 1837 Rowan co NC). The widow Catherine Trexler came to Union co ILL, with sons Peter Trexler and Jonathan Trexler. Daughter, Mary "Polly" Trexler and husband Isaac MOWERY are also on the 1850 census for Union Co ILL.