Worthington's Quarters, White Hall, Glen Burnie, Iris Hill, is a historic slave plantation located in Columbia in Howard County, Maryland, United States.The stucco covered brick plantation house resides on a 150 acre land tract "Wincopin Neck" surveyed for Richard and Benjamin Warfield. Richard Warfiled II ( - 1755) hiered the property (called "Warfield's Contrivance") and house to Alexander Warfield and Elizabeth Ridgely in 1755.