Hi Roy
I can only find a Robert Kelland, b.c. 1871, Devon in Cowbridge. I'll give it, just in case:
Aberthau or Aberthan Farm, St Athan, Bridgend and Cowbridge
RG12/4453 F 52 P 12
John Darby,widr, 60, Farm Bailiff, b. Devonshire
Martha Butt, wid, 56, House Keeper, b. Somerset
Jane Davies, serv,s, 17, domestic servant, b. Glamorgan
William Morgan, serv, s, 26, Farm Servant, b. Gloucestershire
Thomas White, serv, s, 21, Farm Servant, b. Somerset
Robert Kelland, serv, s, 20, Farm Servant, b. Devonshire
The only Walter Kellands coming up are all in Devon but not with that birthdate or place. . I see a Walter J Kelland b. Tiverton circa 1870 on the 1871 and 1881 in Devon but he's not there on the 1891.
Regards
Gadget