William Portwood Erwin, Date of Birth, Place of Birth, Date of Death
TweetWilliam Portwood Erwin
American flying ace
Date of Birth: 18-Oct-1895
Place of Birth: Ryan, Oklahoma, United States
Date of Death: 19-Aug-1927
Profession: aircraft pilot
Nationality: United States
Zodiac Sign: Libra 
About William Portwood Erwin
- Lieutenant William Portwood Erwin was an American World War I flying ace credited with eight aerial victories.
- On 19 October 1927, he disappeared during the Dole Air Race from Oakland, California to Hawaii.
Read more at Wikipedia