Matthew is survived by his mother, Lori A. Anhorn and husband, Randy, of Hempstead, Texas; his father, Daniel Rethi, of Phoenix; two brothers: Daniel Rethi and wife Katrina, of Phoenix; and Justin Rethi and wife Kelley, of Nashville, Tenn.; one niece and two nephews; his paternal grandmother, Elsie Rethi, of Indiana; his maternal grandfather, Charles Jadzak, of Home; and many cousins, aunts and uncles.