Hi Linnyhinny,
Welcome to rootschat!

To begin with, here's her birth registration if you want to get the certificate:
Mar 1892 Tynemouth 10b 241 Ethel Maud GUTHRIE
and first marriage registration:
Mar 1910 Tynemouth 10b 359
GUTHRIE Ethel Maudand PATTERSON William
possible second marriage:
Mar 1924 Tynemouth 10b 259
BAKER William and Patterson Ethel M
Barbara