John D. M. Costello^[1]

• Name	John D. M. Costello
  Gender	Male
  Person ID	I78960	Lower Town
  Last Modified	19 Jul 2018

  
  

  Father	Elie Costello
  Mother	Victoria Desmarais
  Family ID	F8079	Group Sheet  |  Family Chart

  
  

  Family	Alice E. B. E. Langevin,   b. Abt 1908, Ontario, Canada
  Marriage	19 Jun 1935	ON, Ottawa, Notre Dame, (Cathedral)   [1]
  Family ID	F8078	Group Sheet  |  Family Chart
  Last Modified	17 Jan 2026

  
  

• Sources

  [S4] page 184.