There is always a chance he might have separated from his wife ? and went overseas
I did see this record for a John Knaggs age 33 single born Yorkshire occupation stone cutter
Last address came from Inverkeithing going to a friend Tom McLean 64,South Street Milford New Haven ..Nearest relative Aunt 29, King Street Camden Town London
Departure Glasgow
Arrival Boston Mass 5/5/1914
Ship Numidian
Rosie