Macklin Intergenerational Institute: Home The Marilyn & Gordon Macklin Intergenerational Institute (Macklin Institute) was established in July 2003. The Institute was endowed by Marilyn & Gordon Macklin, former residents of Findlay, Ohio as a way to give back to a community that had been so good to them. Mackliniginstitute.org~Site InfoWhoisTrace RouteRBL Check