Cherry Blossoms

Sr. Ann O'Halloran

July 6, 1941 ~ November 7, 2021 (age 80)


Sister Ann (Rosaleen) O'Halloran (80) died Sunday, November 7, 2021 at Marymount Convent, Tarrytown, NY. Born in Co. Cork, Ireland, to John and Anne Beirne O’Halloran, she had been a member of the Religious of the Sacred Heart of Mary for 60 years.

She taught at Marymount School, New York, NY; and, at Marymount Schools in Bogota and Medellin in Colombia. She taught at St. Thomas Aquinas School, Bronx, NY; St. Anthony’s School, Manhattan, NY; and was principal of St. Catharine of Alexandria, Brooklyn, NY. She also taught at Marymount Manhattan College, New York. She served in Zambia and Zimbabwe for 22 years.

Sister Ann is survived by her siblings, Mary, John, Michael, and Rosemary, nieces and nephews, and by the members of her religious community.

Services at Marymount Convent, 32 Warren Avenue, Tarrytown, NY. Visiting Friday, November 12, 4:00 - 7:00 pm with Vigil Service 7:00 pm. Mass of Christian Burial, Saturday, November 13, 10:00 am. Burial Mount Calvary Cemetery, White Plains.

We ask all non-RSHM attending to present proof of vaccination and to please wear a mask.

We invite you to join us for the live-streamed Vigil Service and Mass on our website ( or Facebook page (Religious of the Sacred Heart of Mary, Eastern America) where it will be archived.

In lieu of flowers, gifts in her name may be made to Religious of the Sacred Heart of Mary, 50 Wilson Park Drive, Tarrytown, NY, 10591.

To send flowers to the family or plant a tree in memory of Sr. Ann O'Halloran, please visit our floral store.

Memorial Tree
A Memorial Tree was planted for Sr. Ann

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November 12, 2021

4:00 PM to 7:00 PM
Marymount Convent (Tarrytown, NY)

Vigil Service
November 12, 2021

7:00 PM
Marymount Convent (Tarrytown, NY)

Mass of Christian Burial
November 13, 2021

10:00 AM
Marymount Convent (Tarrytown, NY)

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