Jessie is the granddaughter of Patricia O’Brien and the late Thomas O’Brien of Beavercreek, Ohio, and the late Mary and Oscar Hemmelgarn of Celina, Ohio.
Adam is the grandson of the late Hazel and Eddie Krizman of Pikesville, and Eleanor Leiner and the late Sidney Leiner of Johnstown, Pa.
Jessie graduated from Florida State University with a Bachelor of Science degree in interior design. She is employed with Arris, a Design Studio, Inc. in Baltimore, doing commercial planning and design.
Adam graduated from Virginia Tech with a Bachelor of Science degree in computer engineering and from the Johns Hopkins University Whiting School of Engineering with a Master of Science degree in systems engineering. He is employed as a systems engineer with Praxis Engineering in Annapolis Junction, Md.
A 2014 wedding is planned.