South African WW2 Killed in Action Memorial plaque for `SIG GH KEATLEY SACS 232134V`

South African WW2 Killed in Action Memorial plaque for SIG GH KEATLEY SACS 232134V

The plaque is of a bronze cross mounted on a wooden base. 

The cross features the South African coat of arms with Latin motto EX-UNITATE-VIRES translated from unity, strength, with a label below inscribed:

Killed in Action World War 1939 1945 Gesneuwel Wereldoorlog 232134V SIG.G.H. KEATLEY S.A.C.S '

13cm High x 10.5cm Wide

On researching the Plaque we have gathered the following information: 

ITALY - BOLSENA WAR CEMETARY - SIGNALLER - South African Corps of Signals - 21 Jan 1925 - 13 June 1944 - Age 19 - Killed in action during artillery bombardment near Poriano Italy.

Son of Geoffrey R. and Phyllis H. M. Keatley, of 107 George Street, Rosettenville, Johannesburg. Born in Kimberley. A clerk. He was unmarried.

Attached are images of his Grave at the Bolsena War Cemetery of of the Cemetery as well. 

*See Photos as they form part of the item description