Sidney Alderman Blackmer (July 13, 1895 – October 6, 1973) was an American Broadway and film actor active between 1914 and 1971, usually in major supporting roles. (Via Wikipedia)
- Origin
- Salisbury, North Carolina, USA
- Born
- July 12, 1895
- Died
- October 6, 1973 (51 years ago, at 78)