Not sure, hadn't thought about Florence remarrying. There is a death record for an Arthur Lewis 1917 in Alcester, which is a good possibility for Phyllis' father. The name William recorded on the death registration is incorrect.
Phyllis had siblings, Lilian May b1897, William Alfred 1898, Albert 1901, Arthur 1903, Florence Edith 1907, David 1909, all born Broom, Bidford on Avon.
Keziah