Mariclare Costello, a versatile actress with a career spanning stage, television, and film, died on September 28th at the age of 87.

Early Life and Education

Born in Peoria, Illinois, in 1936, Costello grew up in a supportive environment. Her mother worked as a secretary to the Speaker of the Illinois House, and her father was a civil engineer.

Costello received her education at St. Mark School, the Academy of Our Lady, Clarke College in Dubuque, Iowa, and Catholic University in Washington, D.C., where she earned a degree in Speech and Education.

Early Career and Stage Work

While at Catholic University, Costello honed her improvisational skills under Viola Spolin and performed for President Kennedy. In 1964, she began her professional career with the original Lincoln Center Repertory Company.

She quickly became a captivating performer, taking on diverse roles in both classic and contemporary works. The Lincoln Center Repertory Company launched the careers of many notable actors.

Television and Film Roles

Costello’s television credits include a memorable appearance on ‘The Waltons,’ where her character married Reverend Fordwick, portrayed by John Ritter. She also appeared in ‘The Underground’ and a 1971 production where she played a vampire ghost.

Dedication to Education and Community Arts

Beyond acting, Costello dedicated herself to education, leading drama programs at St. Paul the Apostle Elementary School. She also directed plays at Loyola High School and Loyola Marymount University.

She extended her passion for theatre to community outreach, working with Interact Theater and Homeboy Industries, a gang rehabilitation program.

Legacy and Remembrance

Those who knew Mariclare Costello remember her for her artistic talent, vibrant personality, and generous spirit. She was described as warm, curious, and relentlessly inquisitive.

Costello is survived by her daughter Arin, granddaughter Bird, step-daughters Amy and Doon, and numerous nieces and nephews. Her legacy will continue to inspire generations.