- Aka names: Len Crome
- Roots: Jewish
- Birth: Daugavpils, April 14, 1909.
- Studies: Medicine in UK.
- Units: XIth and XVth IB (Medical Services)
- Ranks: 35th Division’s chief medical officer
- Political affiliation: Communist Party of Great Britain (joined in 1938)
- WW II: Colonel of the British Army
- Death: Staffordshire. May 6th, 2001