Perry Roberts worked at Amherst College as a janitor and caterer. He was born into slavery and emancipated as a child. He and his father, also named Perry Roberts, were enslaved on the same plantation as Fredrick Douglas in Maryland.
In the post on The Consecrated Eminence, "Black Lives of Amherst College, Non-Alumni Edition," Perry Roberts is pictured with the Delta Upsilon Fraternity, noting that he "served as the custodian for Delta Upsilon from approximately 1882 until the early twentieth century. Delta Upsilon group photos regularly show Roberts seated front and center holding the fraternity seal."