Hi,
I can confirm that the surname SHEWARD, during the 17th century, is shown in profusion in the Shropshire Family History Society (SFHS) records of St Mary, Stottesdon, Burials, and I list below those recorded in the 17th century:-
07/07/1619, SHEWARD, Ralphe
07/06/1664, SHEWARD, Katherine
11/03/1677, SHEWARD, Thomas
20/05/1681, SHEWARD, Margery
26/07/1681, SHEWARD, Thomas
09/02/1683, SHEWARD, Thomas
27/02/1683, SHEWARD, Josian
05/01/1684, SHEWARD
24/03/1685, SHEWARD, Elizabeth
03/03/1687, SHEWARD, Joyce
12/01/1699, SHEWARD, Ralph
Hope that helps? If you wish I can look up Stottesdon 17th century marriages for you.
Victor