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Janet C. Jacquin

1938 - 2025

Janet C. Jacquin obituary, 1938-2025, St. Louis, MO

BORN

1938

DIED

2025

UPCOMING SERVICE

Visitation

Nov. 1, 2025

12:30 p.m.

Mary, Mother of the Church

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Janet Jacquin Obituary

Janet C. Jacquin (nee McNicholas), 87, baptized in the hope of Resurrection, died on Monday, September 22, 2025, surrounded by family, after a courageous 15-year battle with Alzheimer's, a battle she faced with strength and courage. Janet is preceded in death by her parents: Harold McNicholas and Catherine Boutwell; five of her eight siblings: William McNicholas, Helen Respi, Jerry Ciaccio, Carol Placke and Marilyn Thielker, and one grandchild, John Costrino Jr. Janet is survived by her three sisters: Gertrude Seeley, Peg Cole and Nancy Dattilo; her husband of 64 years, David Jacquin, Sr.; their five children: David Jr. (Heidi), Daniel (Lorrie), Debra Costrino (John), Denise Bishop and Donald (Jenny); and her 13 grandchildren: Hayley, Alec, Dylan, Lauryn, Nicholas, Catherine, Joseph, Trey, David, Daniel, Claire, Hannah and Molly.

A memorial Mass will be held at Mary, Mother of the Church, 5901 Kerth Road, St. Louis, MO, 63128, on Saturday, November 1, 2025 at 1:30PM. Visitation will be held the hour before Mass. Following the mass, you are invited to join the family at Bartolino's South Restaurant on South Lindbergh for a luncheon to continue the celebration of Janet's life. NOTE: The Mass will be live streamed by the church for those who cannot attend in person. A link will be posted on Debbie Costrino's Facebook page closer to the day. In lieu of flowers, memorials can be made to the St. Louis Alzheimer's Association at 9370 Olive Blvd,. St. Louis, MO, 63132

To plant trees in memory, please visit the Sympathy Store.

Published by St. Louis Post-Dispatch from Oct. 8 to Oct. 9, 2025.

Memorial Events
for Janet Jacquin

Nov

1

Visitation

12:30 p.m.

Mary, Mother of the Church

5901 Kerth Road, St. Louis, MO

Nov

1

Memorial Mass

1:30 p.m.

Mary, Mother of the Church

5901 Kerth Road, St. Louis, MO

Memories and Condolences
for Janet Jacquin

Not sure what to say?





1 Entry

Liz Seise

October 8, 2025

Dave and family,
My sincere sympathy on the loss of your dear wife, Janet.
You were so kind to my husband, Art, when he was at the Care Center at Friendship Village. When you visited, he was so happy to see you. We so appreciated your kindness. I am sure Janet and you will be missed there.
Prayers are with you.
Liz Seise

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