 Birger Jarl, 'Duke of Sweden' of the East Geatish House of Bjälbo, founder of Stockholm; his remains were exhumed and tested in 2002 and found to be also I-M253.Sting was revealed to belong to haplogroup I1 by the PBS TV series Finding Your Roots.William Bradford (governor) of the Mayflower, proven through the Mayflower DNA Project

William Brewster (Mayflower passenger) of the Mayflower, proven through the Mayflower DNA Project

The following are the technical specifications for known I-M253 haplogroup SNP and STR mutations.