- FamilySearch, Ohio Deaths, 1908-1953.
- FamilySearch, Ohio County Marriages, 1789-1994.
Richard Calahan (age 9) was enumerated in the census on 19 August 1870 in Canfield Township, Mahoning County, Ohio, USA, in the household of Roxlina Calahan.2
Richard Walker received a bequest in the will of Joel Johnson on 5 March 1875.1
- FamilySearch, Ohio Probate Records, 1789-1996.
- 1870 US Census, Ohio.
Charles Lee Mellinger1
- Clarence V. Roberts, Early Friends Families of Upper Bucks.
- 1920 US Census, Pennsylvania.
- 1930 US Census, Pennsylvania.