A June 28 wedding is being planned by Mallory Seibel of Valencia and Matthew Muchnok of Gibsonia.
The bride-to-be is the daughter of Patti and Jack Seibel of Valencia. Parents of the prospective bridegroom are Marty and Holly Muchnok of Gibsonia.
The bride-elect is a 2008 graduate of Mars High School. She is employed by Twin Willows Auto Sales in Valencia.
Her fiancÚ graduated in 2007 from Pine Richland High School and in 2011 from Grove City High School.
He is employed by First Commonwealth Bank Freedom Square in Cranberry Township.