Q:Facts:   - float: none    - death place: stuttgart , west germany    - height: 220    - birth name: erwin hermann lambert    - caption: erwin lambert in civilian clothing with a female companion    - width style: person    - death date: 15 october 1976    - width: 235      - birth date: 7 december 1909    - name: erwin lambert    - image: -lcb- -lcb- annotated image -lcb- -lcb- annotated image    - birth place: schildow , mühlenbecker land , german empire   Based on these bullet points, write a short biography describing the life of erwin lambert .
A:
erwin hermann lambert -lrb- 7 december 1909 -- 15 october 1976 -rrb- was a perpetrator of the holocaust .in profession , he was a master mason , building trades foreman , nazi party member and member of the `` schutzstaffel '' with the rank of `` ss-unterscharführer '' -lrb- corporal -rrb- .he supervised construction of the gas chambers for the action t4 euthanasia program at hartheim , sonnenstein , bernburg and hadamar , and then at sobibor and treblinka extermination camps during operation reinhard .he specialized in building larger gas chambers that killed more people than previous efforts in the extermination program .