Sister Patricia Niblock, OP, of the Dominican Sisters, Sparkill, New York, died on January 14, 2026, in Siena Hall, Dominican Convent, at the age of 75.
Born in New York City on November 25, 1950, Sister Pat was the daughter of Walter and Theresa Weber Niblock. She entered the Dominican Congregation of Our Lady of the Rosary in Sparkill on August 30, 1968, and received the name Sister Marita Patrice.
Sister Pat professed her first vows in 1971 and final vows in 1977. Sister Pat earned a BA in Education from St. Thomas Aquinas College, New York, in 1973, and an MS in Education in Social Studies from William Paterson College, New Jersey, in 1978.
Sister Pat began her ministry of education at Sacred Heart School in Suffern, NY, and served there from 1973 to 1980. She taught at St. Anthony School in Nanuet, NY, from 1980 to 1996. In 1996, Sister Pat joined the Office of Financial Services, Dominican Convent, Sparkill, NY, and served in various roles, including Payroll Manager and Vehicle and Income Tax Manager, until 2025. She was beloved by the staff of the Finance Office and the employees of Dominican Convent.
Sister Pat was predeceased by her parents, Walter and Theresa Weber Niblock, and her brother John. She is survived by her cousins, Bill and Nancy Weber, her friend Sister Meg Sweeney, the Dominican Sisters, Associates, and many loving friends.
Sister Pat made a significant difference in her teaching ministry in Rockland County, enriching the lives of countless children, parents, and colleagues. She emanated a joyful spirit, had a great sense of humor, and was a treasured member of the congregational Finance Office staff. For over 54 years, Sister Pat lived the Dominican Sisters’ mission of proclaiming the Word of God through ministry for justice and reverence for all creation.
Rest in peace, good and faithful servant, Sister Pat Niblock, OP. May God hold you in the hollow of His hand!
Viewing and Mass of Christian Burial
Tuesday, January 20, 2026
Wake: 9:30 am; Prayer Service 10:00 am; Mass at 11:00 am
Wake Service: Click here for the livestream link.
Funeral Service: Click here for the livestream link.