"1873-06-05" . "William Pile (shipbuilder)" . . . . . "1823" . . . "William Pile (shipbuilder)" . . . "Pile" . . . . "Pile, Spence and Company" . . . "William Pile, Hay and Co." . "Pile, Hay and Co." . . . . "1823-10-10" . . . . . "William Pile" . . . . . . "William Pile, Junior" . . "1873" .