He’s Francis Williams Ruddle on his birth registration, mother’s maiden name Jones.
Likely parents: William Ruddle & Catherine Jones marr Mar qtr 1866 Llanrwst.
If it's of any help, the marriage took place on Feb 1st 1866 at Pentrefoelas.
Both were of full age.
William was an architect and his father is recorded as Francis Ruddle, a builder.
Catherine's father was Owen Jones, an Innkeeper.
Witnesses - Francis Ruddle and Edward Jones
Gadget