Wow tough one, cannot find her at all in 1901 or 1911.
According to her Death registration, she was born 3rd November 1897.
Her Death REg. December Qtr. 1976 Mendip Vol.23 page 1182 HILDA BLANCHE PRIDDLE
Buried Blessed Virgin Mary, Batcombe 19th November 1976.
Her Marriage REg. March Qtr. 1930 Shepton Mallet Vol.5c page 719 to FREDERICK PRIDDLE
His Death REg. March Qtr. 1982 Mendip Vol.23 page 1256 born 30th January 1898 (Poss. Bromley March Qtr. 1898 Vol.2a page 450).
Buried Blessed Virgin Mary, Batcombe 1st April 1982.
Several possible children from this marriage.
Checked some Pontypridd baptisms, lots of Rossiters but no Hilda.