dna next to a surname below indicates it has been registered with the DNA linking service
and the researcher is keen to find bearers of the same surname to join a DNA project.

ons next to a user below means the user has registered a one-name study of a surname
with the Guild of One-Names Studies.

Surname Timeframe Place Researcher
CROOK circa 1800 Wheatley Tony Crook
CROOK <1700 Adderbury Liane Fenimore
CROOK c.1800 Berrick, Newington Jean Melvina Harrison
CROOK >1700 Any Pam Thornton
CROOK Any Wallingford and surrounding areas Jane Wolsey
CROOK 1860-1964 Hinksey Ian Perrin
CROOK 18c-19c Any Naomi Tarrant