The St. John Genealogy

Origin and Ancestry DNA Database & Electronic Archive

DNA Test: Y-DNA N3743


Test Information

  • Taken by Private 
    Vendor FTDNA 
    Test Type Y-DNA 
    Number/Name N3743 
    Test Group Descendants of de Port-St. John; Scandinavian 
    Most distant ancestor William de Port-St. John, of Ireland
              b. abt. 1814, Ireland, UK Find all individuals with events at this location 
    Most recent common ancestor William de Port-St. John, of Ireland
              b. abt. 1814, Ireland, UK Find all individuals with events at this location 
    Number of STR Markers 111 
    Marker values  13,23,14,9,14,14,11,14,11,12,11,29,15,8,9,8,11,23,16,20,29,12,14,15,16,10,10,19,21,14,13,15,22,35,38,12,10,11,8,15,15,8,11,10,8,9,10,12,23,25,15,10,12,12,14,8,12,25,19,12,13,11,12,11,11,12,11,29,12,8,17,12,25,27,19,11,12,12,13,11,9,11,11,10,12,13,31,11,12,21,16,11,10,27,15,18,11,24,17,13,15,25,12,21,18,12,14,18,9,12,11
    Y-DNA Haplogroup I-M253 
    Ancestral surnames de Port-St. John 
    Linked to Private
    Arthur D de Port-St. John
              b. 6 May 1900, Milwaukee, Wisconsin, USA Find all individuals with events at this location
    William de Port-St. John
              b. abt. 1850, Wisconsin, USA Find all individuals with events at this location
    William de Port-St. John, of Ireland
              b. abt. 1814, Ireland, UK Find all individuals with events at this location 


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