• Skip to main content
  • Skip to secondary menu
  • Skip to primary sidebar
  • Skip to footer
Catholic Review

Catholic Review

Inspiring the Archdiocese of Baltimore

Menu
  • Home
  • News
        • Local News
        • World News
        • Vatican News
        • Obituaries
        • Featured Video
        • En Español
        • Sports News
        • Official Clergy Assignments
        • Schools News
  • Commentary
        • Contributors
          • Question Corner
          • George Weigel
          • Elizabeth Scalia
          • Michael R. Heinlein
          • Effie Caldarola
          • Guest Commentary
        • CR Columnists
          • Archbishop William E. Lori
          • Rita Buettner
          • Christopher Gunty
          • George Matysek Jr.
          • Mark Viviano
          • Father Joseph Breighner
          • Father Collin Poston
          • Robyn Barberry
          • Hanael Bianchi
          • Amen Columns
  • Entertainment
        • Events
        • Movie & Television Reviews
        • Arts & Culture
        • Books
        • Recipes
  • About Us
        • Contact Us
        • Our History
        • Meet Our Staff
        • Photos to own
        • Books/CDs/Prayer Cards
        • CR Media platforms
        • Electronic Edition
  • Advertising
  • Shop
        • Purchase Photos
        • Books/CDs/Prayer Cards
        • Magazine Subscriptions
        • Archdiocesan Directory
  • CR Radio
        • CR Radio
        • Protagonistas de Fe
  • News Tips
  • Subscribe
Mercy Sister Carol Wheeler was a beloved leader of Mercy High School in Baltimore for decades. She is pictured with her Introduction to Philosophical Thinking class in 2011. (Courtesy photo)

Sister Carol Wheeler, who transformed Mercy High School over more than three decades, dies at 84

May 18, 2021
By Tim Swift
Catholic Review
Filed Under: Feature, Local News, News, Obituaries, Schools

Mercy Sister Carol Wheeler entered the Religious Sisters of Mercy in 1959. (Courtesy photo)

Mercy Sister Carol Wheeler, who as its longtime leader modernized North Baltimore’s Mercy High School with an emphasis on medicine, science and the arts, died May 15 at Stella Maris in Timonium. She was 84.

A formidable scholar with master’s degrees from Georgetown and the University of Chicago, Sister Carol taught philosophy in addition to leading the school for more than three decades. A self-described feminist, Sister Carol believed in the potential of young women and worked at Mercy to prepare young girls for careers that were once seen as male-only.

“Sister Carol believed in the limitless possibilities for girls, and she was committed to providing expansive opportunities to them, whether it was in the arts, sciences or athletics. She was committed to whatever would help a girl to fill her potential,” said Mary Beth Lennon, president of Mercy High School and a former student of Sister Carol’s.

During her tenure, Sister Carol developed the Women in Medicine in partnership with Mercy Medical Center, a four-year program where students are given access to the hospital and the expertise of its staff. She also spearheaded the construction of the Harry and Jeanette Weinberg Auditorium, which strengthened the school’s already-respected arts programming.

Sister Carol also pushed the school to become entirely focused on preparing young girls for college, establishing an honors program. Before she became principal, about 65 percent of graduates moved on to college. Now, nearly all of Mercy’s graduates go to college.

“Under her leadership, Mercy became a modern school because she insisted on the very best,” Lennon said.

Mercy Sister Carol Wheeler was a longtime leader of Mercy High School in Baltimore. (Courtesy photo)

Mary Ella Franz Marion, dean of students at Mercy, said Sister Carol had a reputation for being a serious academic, but Sister Carol also had a lighter side.

When the Sharpshooters, the school’s gun-toting cowgirl team name, needed to be updated for modern times, Sister Carol took an active interest in a new name for the athletic teams. Her suggestion? A meerkat, a type of small mongoose found in southern Africa.

“I thought it kind of looked like a weasel. I didn’t want to be called the Mercy Weasels. But I asked why the meerkats?” Franz Marion said. “And then she proceeded to tell me how much meerkats live as a community and help each other. That’s how she thought of the students.”

The name “Mercy Magic” won out, but Franz Marion was always touched that Sister Carol put so much thought into something as small as the team name.

“Even years later, any time Sister Carol found a picture of a meerkat in a magazine or whatever, she would put it in my mailbox,” Franz Marion said.

Born in Mobile, Ala., Sister Carol still spoke with a slight southern drawl decades later in Baltimore, Lennon said. Sister Carol had a deep sense of social justice and was passionate about issues such as the environment and world hunger.

She entered her religious community, the Religious Sisters of Mercy, in 1959 at 22. She had decided to wait to enter religious life and worked to earn a degree in English from Maryville College of the Sacred Heart in St. Louis.

Mercy Sister Carol Wheeler is shown with Baltimore Mayor William Donald Schaefer, who presented her a citation on the 25th anniversary of Mercy High School. (Courtesy photo)

She was quickly dispatched to teach at the newly opened Mercy High School in Baltimore. In September 1964, Sister Carol was a young teacher when Beatle George Harrison visited Mercy to see how a modern American high school was run. The school plans to dedicate a water fountain that Harrison used later this year, Lennon said.

After seven years at Mercy, she returned to her alma mater, Bishop Toolen High School in Mobile, as a teacher. Later, she continued her education, earning masters’ degrees.

In 1977, Sister Carol returned to Mercy as its principal and later served as both principal and president. She retired in 2013 but stayed on in an advisory role for a time to ease the transition of leadership.

In her spare time, Sister Carol enjoyed drawing cartoons, which sometimes would wind up on school flyers, Lennon recalled from her school days at Mercy. She was an avid reader who often preferred nonfiction. She also had a keen interest in the natural world, especially owls.

When Mercy High School posted news of Sister Carol’s death on Facebook, comments from hundreds of former students flooded the school’s page.

“A life well lived and poured out in service. We Mercy Girls are your legacy,” a woman named Gwenn Lee wrote.

Allison Wakeman of Baltimore added: “Sister Carol was such a kind, gentle and forgiving woman that made a huge impact on my life. I am blessed that our paths crossed. I wouldn’t be where I am today without her.”

She is survived by her sister Erin Wheeler of Mobile.

A graveside service and burial will be held May 25, 10:30 a.m, at Woodlawn Cemetery.  A memorial Mass of remembrance will be celebrated June 26 at Immaculate Heart of Mary Church in Towson.

Contributions honoring Sister Carol may be made to the Seraphia Scholars Fund at Mercy High School, 1300 E. Northern Parkway, Baltimore, MD 21239.

Email Tim Swift at tswift@CatholicReview.org

Also see:

Mercy’s president of 31 years has much to celebrate

More obituaries

Russell Shaw remembered as ‘giant of the Church’ for contribution to Catholic communications

Comboni Missionary Sister Andre Rothschild, who ministered at St. Matthew, dies at 79

Deacon Page, known for his multi-faceted service, dies at 85

Father Gregory Rapisarda, revered for his accompaniment of the sick, dies at 78

Sister of Notre Dame de Namur Agnes Rose McNally dies at 97

Sister Katherine O’Neil, I.H.M., dies at 84

Copyright © 2021 Catholic Review Media

Print Print

Primary Sidebar

Tim Swift

Click here to view all posts from this author

For the latest news delivered twice a week via email or text message, sign up to receive our free enewsletter.

| MOST POPULAR |

  • Archbishop Lori announces clergy appointments, including associate pastor and special ministry

  • Son of Catholic influencer, prayed for by thousands, dies

  • Pope Leo’s first Extraordinary Consistory: What to expect?

  • The sun rises over the ocean Today could have been the day

  • Comboni Missionary Sister Andre Rothschild, who ministered at St. Matthew, dies at 79

| Latest Local News |

Sister Catherine Horan, S.N.D.deN., dies at 86

Shrine prepares to share Mother Seton’s ‘Revolutionary’ impact as America turns 250

Comboni Missionary Sister Andre Rothschild, who ministered at St. Matthew, dies at 79

Radio Interview: Carrying grace into the new year

Westernport experiences a flood of relief 

| Latest World News |

Pope Leo calls on Catholics to rediscover Vatican II teachings

As consistory begins, so does symbolic transition from Francis to Leo

Pope accepts resignation of Rochester Bishop Matano, names Bishop Bonnici as successor

Pro-life groups push back after Trump tells House GOP to be ‘flexible’ on Hyde Amendment

Russell Shaw remembered as ‘giant of the Church’ for contribution to Catholic communications

| Catholic Review Radio |

Footer

Our Vision

Real Life. Real Faith. 

Catholic Review Media communicates the Gospel and its impact on people’s lives in the Archdiocese of Baltimore and beyond.

Our Mission

Catholic Review Media provides intergenerational communications that inform, teach, inspire and engage Catholics and all of good will in the mission of Christ through diverse forms of media.

Contact

Catholic Review
320 Cathedral Street
Baltimore, MD 21201
443-524-3150
mail@CatholicReview.org

 

Social Media

  • Facebook
  • Instagram
  • Twitter
  • YouTube

Recent

  • Sister Catherine Horan, S.N.D.deN., dies at 86
  • Pope Leo calls on Catholics to rediscover Vatican II teachings
  • As consistory begins, so does symbolic transition from Francis to Leo
  • Pope accepts resignation of Rochester Bishop Matano, names Bishop Bonnici as successor
  • Shrine prepares to share Mother Seton’s ‘Revolutionary’ impact as America turns 250
  • Pro-life groups push back after Trump tells House GOP to be ‘flexible’ on Hyde Amendment
  • Russell Shaw remembered as ‘giant of the Church’ for contribution to Catholic communications
  • Caribbean bishops had repeated plea for peace ahead of U.S. attack on Venezuela
  • Torrential rains, looming deadline, don’t deter last-minute pilgrims

Search

Membership

Catholic Media Assocation

Maryland-Delaware-DC Press Association

The Associated Church Press

© 2026 CATHOLIC REVIEW MEDIA, ALL RIGHTS RESERVED