There is an A Gabrielson living in 1907 in ritchie street occupation labourer
see Lennonwylie 1907. In 1911 he’s moved house again its now 39 in Queen Street, North (Duncairn, Antrim), he’s a sailor again and Mary is in the household, they also have a relative in the house, a nephew, one Joseph Donnelly
There are no Gabrielson in the 1918 street directory, see http://www.lennonwylie.co.ukthere are at least 3 Jo’ Donnelly in the 1918 at other addrresses. Queen Street North still exist, but there is now “New North Queen Street.
good luck