GRANDVIEW — Tiffani Nicole Armstrong will marry Spencer William Johnson of Medford, Ore. July 17 in a backyard ceremony at her parents’ Grandview home. She is the daughter of Eric and Brenda Armstrong. He is the son of Brent and Jeana Johnson. The couple’s wedding party will include bridesmaids Kayley Risenhoover, Crystal Sample, Hannah Armstrong, Andrea Donaldson, Laura Johnson and Sierra Reiboldt. Groomsmen will be Nathan Johnson, Andy Sticka, Johnathon Prichard, Hudson Prichard, Jordan Armstrong and Ryan Armstrong. Flower girls will be Erica Armstrong, Adelynne Reiboldt and Kaydence Reiboldt. Eric Sticka will be the Bible boy. Armstrong is a piano teacher and a representative for exchange students. Martin is a Portland Community College graduate and an airplane mechanic in Medford. The couple will made their home in Medford.