The timeline works to allow William Butler Taylor and Sarah Ann Lewis to have a child (William Taylor Lewis) out of wedlock and then marry other partners later.

William Taylor Lewis
born: November 18, 1878 Beaconsfield, St. Briavels Common
baptized: Feb. 9, 1879 St. Briavels

William Butler Taylor married
Lizzie Watkins Oct-Dec, 1879 in Cheltenham

Sarah Ann Lewis married
James Woods (between 1881-1885)

If there are no other Taylor families in the St. Briavles area that Sarah could have access to this could be a good match of the patentage to William Taylor Lewis.

Regards,
Rachel