Kari,
Genealogy is a contact sport here in Newfoundland. I quickly found this for you.
http://ngb.chebucto.org/Newspaper-Obits/hynes_mem_c.shtml
CAREW
Evening Telegram October 7, 1922 (Saturday)
In loving memory of my dear son David Michael Carew, Killed in Action, October 7, 1915, at Gallipoli; also his brother John at Beaumont Hamel, July 1st, 1916. May they rest in peace. [poem] - Inserted by their mother.
CAREW, Pte. Victor & Carew, Pte. Vincent
Daily News November 23, 1926 (Tuesday)
... In fond and loving remembrance of No, 1560, Pte. Victor Carew, killed in action Nov. 20th, 1917, at Cambrai; also his brother, No. 3140, Pte. Vincent Carew, killed in action July 10th, 1917, somewhere in France, dearly beloved sons of the late Henry and Esther Carew, Cape Broyle. Jesus have mercy on them.
You may be interested in these sites:
http://www.gov.nf.ca/panl/
http://ngb.chebucto.org/
Cheers, and happy hunting