John Costello^[1]

• Name	John Costello
  Gender	Male
  Person ID	I78946	Lower Town
  Last Modified	19 Jul 2018

  
  

  Father	Martin Costello
  Mother	Jane Cavan
  Family ID	F8072	Group Sheet  |  Family Chart

  
  

  Family	Naney Delaney
  Marriage	31 Jul 1850	ON, Ottawa, Notre Dame, (Cathedral)   [1]
  Family ID	F8071	Group Sheet  |  Family Chart
  Last Modified	17 Jan 2026

  
  

• Sources

  [S4] page 184.