Brother Jasper
American college baseball coach
About Brother Jasper
Lived 1829 – 1895 (aged 65–66).
Brother Jasper of Mary, FSC (July 1, 1829 – April 4, 1895) was an American baseball coach and administrator at Manhattan College.
Early life Jasper was born Joseph Brennan on July 1, 1829, in County Kilkenny, Ireland. He moved to St. Louis and attended the Academy of the Christian Brothers. He became a member of the De La Salle Brothers on November 1, 1851, and took the name Brother Jasper of Mary. In 1882, during the seventh inning of a game against the New York Metropolitans, Jasper instructed restless students to stand and stretch until play resumed. Although it is not the only origin story for the seventh-inning stretch, former National Baseball Hall of Fame and Museum curator Ted Spencer said that it was the one with the "most substance [and] is the one best documented". Jasper died of "congestion of the lung" on April 9, 1895, and was buried at Calvary Cemetery in Queens.
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Important facts
People in Brother Jasper's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Brother Jasper's
Frequently asked questions
Who was Brother Jasper?
American college baseball coach
When was Brother Jasper born?
Brother Jasper was born in 1829.
When did Brother Jasper die?
Brother Jasper died in 1895.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Brother Jasper. https://biography.guide/brother-jasper/
MLA: "Brother Jasper." Biography.guide, https://biography.guide/brother-jasper/.
Chicago: "Brother Jasper." Biography.guide. https://biography.guide/brother-jasper/.
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