Vera
The intro to this week's episode indicates Vera is two years younger than Rose. Rose's has a 16 year old daughter, which would make Rose around 34-38 years old, assuming Rose married between ages 18 and 21. That would make Vera around 32-34 years old.
Nowadays we think nothing of women exhibiting their sexuality after the age of 30, even after becoming widowed. Would this be the case in during WWII? Wouldn't Vera be 8-10 years older than the American soldiers in the bar, and would it make sense that they'd be interested?