WASHINGTON — Guy and Jane Mattingly announce the upcoming marriage of their daughter, Samantha Layne Mattingly, to Shawn Mason Mundy, son of Toisha Casey and Steven Mundy. The couple will exchange vows June 8 in an outdoor ceremony at the home of the bride-elect’s sister and brother-in-law, Lindsay and Derek McCain, 629E 100S, Washington. Reception will follow at Montgomery Ruritan. In case of inclement weather the ceremony will be held at the Ruritan. Invitations have been sent. All friends and relatives are invited.