HI Susan
dont know as its hard to tell, 1912 and 1917 thats only 5 years diffrence in time at address, do you have a robert cain, untill i find robert cain , i realy cant tell , and as edith cowle was at the address as well it makes it more difficult, but if you have your tree done , can you e-mail me at thump_n_go@yahoo.co.uk thanks