Morgan House Facebook Twitter LinkedIn 0 0 Reviews Popular Eastlake, Victorian Morgan House The society is located in the former residence of John R. Morgan, founder of the Morgan Company. The Morgan House was placed on the National Register of Historic Places in 1989 and is a house museum consistent with 1880s furnishings and fine art. Year Built 1884 Contact Information Primary Phone 920-267-8007 Website https://winnebagocountyhistoricalsociety.org Address 234 Church Avenue, Oshkosh, WI, USA