John R. Callahan, Jr. [1634] ¹

   Another name for John was John R Callahan Jr.³

  Noted events in his life were:

• He worked as a Lawyer in Northampton, Hampshire County, Massachusetts. ²

• He was elected to office. ²

• Graduate: Amherst, Hampshire County, Massachusetts. ²

• Graduate: Hopkins Academy, 1918, Hadley, Hampshire County, Massachusetts. ⁴ Though once a private school, Hopkins Academy is Hadley's public Middle and High School for students in grades 7-12. Hopkins was founded in 1664 thanks to an endowment from Edward Hopkins, a wealthy Connecticut merchant. Hopkins Academy is the fifth oldest school in continuous existence in Massachusetts, the seventh oldest in New England.

• Graduate: Hopkins Academy, 1918. Though once a private school, Hopkins Academy is Hadley's public Middle and High School for students in grades 7-12. Hopkins was founded in 1664 thanks to an endowment from Edward Hopkins, a wealthy Connecticut merchant. Hopkins Academy is the fifth oldest school in continuous existence in Massachusetts, the seventh oldest in New England.

• He was educated at law student in 1920 in Hadley, Hampshire County, Massachusetts. ³

• He appeared on the Federal census in 1910 in Hadley, Hampshire County, Massachusetts. ⁵

• He appeared on the Federal census in 1920 in Hadley, Hampshire County, Massachusetts. ³

• He appeared on the Federal census in 1930 in Hadley, Hampshire County, Massachusetts. ⁶

John married Living