The following information can be found
at the Hartley Family website:
ORIGINS AND HISTORY 
Who are the HARTLEYs? When did they originate?
Where did the surname HARTLEY come from?
Why that surname?
Who were some of the earliest HARTLEYs?
HARTLEY in history. The first records of HARTLEYs.
Domesday Book and the South of England
North of England
where the HARTLEY Surname can be found today
in Britain, USA, Australia, Africa
HARTLEY DNA 
early days, but there are some interesting results.
Please add your HARTLEY Y-DNA result to the list
by emailing: email@example.com
HALL OF FAME
S-Z incl. William Pickles Hartley (1846-1922)
Wallace Hartley (1878-1912)
other famous HARTLEYs
The HARTLEY Family of Chorlton in Lancashire
Actress, Vivien Leigh
Film and Movie Actors, Directors etc.
George Washington's relationship to a HARTLEY
FIRST HARTLEY SETTLERS
First Americans [Part One]
First African 1820 Settlers