Roberson Mansion is well known in the Binghamton area. Attached to the Roberson Museum and Science Center, this Gilded Age home has all the trappings of wealth and status. It was built for Alonzo and Margaret Roberson in 1904. Both were in their 40s when they decided to move from their Main Street home to Front Street. And they were willing to pay a lot. Before the mansion was built, there were two homes on the site. The Robersons purchased both, had them demolished, and built an Italian Renaissance Revival mansion…