People United States of America Jack Brennan (baseball) peoplepill id: jack-brennan-3JB 4 views today 4 views this weekAmerican baseball playerJack Brennan (baseball)BiographyListsAlso ViewedListsJack Brennan (baseball) is in following listsBy field of workNotable American athletesGender:Male, Born in:Years 1850 to 1899By work and/or countryNotable American AthletesGender:Male, Born in:Years 1850 to 1899Notable American Baseball playersGender:Male, Born in:Years 1850 to 1899From our partnersSponsoredJack Brennan (baseball)
