Barrons AnnounceDaughter’sEngagementMr. and Mrs. Ralph C. Barron, 3500 Northland Drive, Austin, announce the engagement of their daughter, Mary Elizabeth, to Joe E. Casey, Jr., son of Mr. and Mrs. Joe E. Casey of Taylor. A Jan. 3 wedding is planned in St. Theresa’s Catholic Church in Austin.Ms. Barron received a B. A. degree in socialogy from the University of Texas in May and Casey is now attending the University of Texas to attain a B.S. degree in geology.