J. Douglas Blackwood, Date of Birth, Date of Death
TweetJ. Douglas Blackwood
US Navy officer
Date of Birth: 12-Nov-1881
Date of Death: 09-Aug-1942
Profession: military officer
Nationality: United States
Zodiac Sign: Scorpio 
About J. Douglas Blackwood
- Dr.
- James Douglas Blackwood (12 November 1881 – 9 August 1942) was a doctor and officer in the United States Navy in both the First and Second World War.
Read more at Wikipedia