I think the family were confused. On the marriage certificate for Ernest edgar it gives his parents as Ernest Phillips , Land Surveyor and Alice Harrison. On his death certificate it has Ernest Phillips, Surveyor and Alice McCormick. The first marriage certificate for Myrtle Lillian gives William John Phillips (deceased), Surveyor and Alice Corbett while her second marriage certificate gives William John Phillips (deceased) , Surveyor and Alice McCormick. Myrtle's death certificate gives Ernest Phillips, Surveyor and Alice McCormick. Which are correct I cannot say as I have not found marriage or death certificates to verify.