The Rockefeller Archive Center is a repository of historical materials and a research center dedicated to the study of philanthropy and the many domains touched by American foundations, individual donors, and the civil society organizations they support. It offers a competitive research stipend program that provides individuals (not institutions) up to $5,000 for reimbursement of travel and accommodation expenses. The stipend can only be used to support research time at the RAC, not for research at other archival repositories or for tuition.
Fellowship Website:
https://rockarch.org/collections/research-stipends/