At least eight related men, whose ancestry traces back to Carlton/Harrold in Bedfordshire, England served in the First World War. There is some evidence that the surname was Tew in the 1700s, so they may be related to far more men who served and retain that surname.
https://www.facebook.com/groups/thewonename/
Created by: , John19374
Born 1897
Died 1979
British Army 203364 Private Gloucestershire Regiment 6th
Born 1895
British Army 250888 Private Northamptonshire Regiment 1/4th Battalion
Born 1891
Died 1922
British Army 21174 Private Coldstream Guards
Born 1889
Died 1938
British Army 5931 Private London Regiment 17th Battalion
British Army 572925 Private London Regiment 17th Battalion
Born 1889
Died 1973
British Army 99284 Private Machine Gun Corps
British Army DM2/171003 Private Army Service Corps
Born 1879
Died 1943
British Army 6772 Private Yorkshire Regiment
British Army 235261 Private Liverpool Regiment
British Army 82235 Private Royal Welsh Fusiliers
Born 1877
Died 1934
British Army 033019 Private Army Ordnance Corps