Mr. and Mrs. Stephen Edward Leidheiser of Cary are pleased to announce the engagement of their daughter, Katherine Lynn Leidheiser to Alexander Edward Kubacki of Raleigh. He is the son of Mr. and Mrs. Edward Theodore Kubacki, Jr. of Mebane. Kate is a graduate of Meredith College and is a graphic designer for Laut Design in Raleigh. Alex graduated from North Carolina State University and is an associate technical consultant at SAS. An April 2016 wedding is planned at First United Methodist Church of Cary.