MARRIAGE:
ROGERS, THELMA and KVASKA, JOHN vol.0192 pg.0109
KVASKA, THELMA J and GASIOR, ALBERT S vol.0701 pg.0067
(Cuyahoga County Marriage License Index)

Her maiden name may be ESTERWOOD if she is the Jane mentioned in the obituary for Harold Esterwood:
Name: Esterwood, Harold A. St.
Date: May 17 1971
Source: Cleveland Press; Cleveland Necrology File, Reel #107.
Notes: Esterwood. Harold A. Esterwood St., late residence, Gloria Glens, O., beloved husband of Martha Ellen (Rogers), dear father of Harold A., Jr., Mrs. Robert J. Light (Barbara) of Pittsburgh, Pa., Mrs. Charles W. Davenport (Claudette), Roger L. and David H., all of Gloria Glens, grandfather of 12, brother of Mrs. Al Gasior (Jane). Funeral services Tuesday, May 18. 1:30 P.M. at Corrigan's Funeral Home, Lorain Ave. at W. 208 St., Fairview Park, where the family will receive friends Monday 3-5 And 7-9 P.M. Interment Holy Cross Cemetery.