grave has a different Hebrew date from the plaque https://www.findagrave.com/memorial/232300056/reba-blume (west roxbury). 

the English date is consistent in both the plaque and the grave. We will use the Hebrew date from the grave in this database. 

• Feb 11, 1983 -- should be Shevat 28 5743 -- this is what we see in the grave
• plaque has Shevat 22 5743, which corresponds to Feb 3, 1983

E. Ganin July 2026