There is an ancestry tree that shows Gail B Bewley/Cook born 1936 New York who died abt 1991 Pennsylvania. This is the daughter of Marion Mott and Charles Bewley.
It shows a marriage for Lloyd Cook and Gail Bewley - 1959 - Paddington London - 5 d 406
Gail B Bewley died 11 February 1991 Pittsburgh Pennsylvania.
FIND A GRAVE Allegheny Cemetery Pittsburgh Allegheny County Pennsylvania.
Plot: Section: 13 Lot: 311 Grave: 2
http://www.findagrave.com/cgi-bin/fg.cgi?page=gr&GRid=122261331&ref=acomLloyd Alan Cook born 29 January 1923 in Davenport, Scott, Iowa and died 6 March 2013 in Tampa, Hillsborough.
There is an obituary for Lloyd Cook Published in Pittsburgh Post-Gazette from March 10 to March 11, 2013 -
FIND A GRAVELloyd Cook
Allegheny Cemetery Pittsburgh Allegheny County Pennsylvania.
Plot: Section: 13 Lot: 311 Grave: 1
http://www.findagrave.com/cgi-bin/fg.cgi?page=gr&GSln=cook&GSfn=lloyd&GSiman=1&GScid=44305&GRid=122261378&Sandra