+———William MCELROY
          |
      +———Robert MCELROY (16 Mar 1856 Ireland – 16 Jan 1916)
      |
  +———Morrison Robert MCELROY (5 May 1903 R. M. of Pembina, Manitoba, Canada – 1963)
  |   |    
  |   +———Mary Elizabeth “Elizabeth” MORRISON ( – 1946)
  |    
  Wilma MCELROY 
  |        
  |   +———Edward “Ted” HARESNAPE (1881 Sedbury, Yorkshire, England – 1978 Manitoba, Canada)
  |   |
  +———May HARESNAPE
      |    
      +———Annie KIRKHAM ( – 1955 Manitoba, Canada)