The ceremony was held at sunset.
Parents of the couple are Bill Welter and the late Bobby Welter of Le Mars, and Dick and Meg Rasmussen of Marion, Ohio.
A reception for the couple was held Oct. 29, in Marion, Ohio, for 100 guests.
Mary is a 1985 graduate of Gehlen Catholic High School and is vice president of the American Heart Association.
Randy is a 1983 graduate of Gehlen Catholic High School and is a merchandise manager with Americheer.
Following their wedding trip to Savannah, Ga., the couple is at home in Dublin, Ohio.
"At the Gehlen All-School Reunion in July 2004, we ran into each other and discovered we were both living in the suburbs of Columbus, Ohio. The rest - is history!"