Buried Treasure of Casco Bay: A Guide for the Modern Hunter
CHAPTER XIII
MACKWORTH'S ISLAND
Mackworth's Island has an unusual and interesting background. According to historians, the Indian Sagamore of Casco, known as Cocawesco, made his home here. On an old English chart it is called Macken's Island. The island was named for Arthur Mackworth, who came to this country in 1631. He died in 1657 and was buried on the island.
The State of Maine School for the Deaf is located on this island, which may be reached from the mainland via a causeway. Please get permission before trespassing on this property. Go to the administration building and ask if they mind if you search along the outer shoreline. An area such as this could reveal many nice finds because of the fact that both our Indian chief and the first white settler here, lived on the island a good many years. There seems as though there must be artifacts lying around hidden from view just waiting to be discovered.
To reach Mackworth's Island take Route 1 north from Portland, cross Martin Point Bridge, and you will see the island to your right as you are crossing this bridge. The first road to the right after leaving the bridge should take you to the causeway leading over to the island. You could also row over to the island from the mainland as it is a very short trip.