I found a Bridget Rock wife of John Rock
Rhode Island Historical Cemeteries www.rihc.info
Cemetery: MOUNT ST MARY'S CEMETERY
Her husband John Sr. and their son, John Jr. and his wife, Catherine are buried in this cemetery.
Name: MOUNT ST MARY'S CEMETERY
Location: PROSPECT ST
Directions: 25 feet of telephone pole #3
Number of burials: 25000
Note: On East Providence line; 40 acres and 25000 interments. Apr 1999 section E recorded. Only 5% of this cemetery recorded.
Hoope this helps. Kimberly