Her father's second name is interesting. 

The grave spells it as פרידל. I assume that is the proper 2nd name here. The dates on the grave agree with the plaque so we will leave the 2nd name as shown on the plaque. 

https://www.findagrave.com/memorial/127269361/jeanne-gross#view-photo=225802719 (Sharon Memorial park)

E. Ganin Aug 2026