MV Lady Martha before entering service. MV Lady Martha MV "Lady Martha" is a high speed catamaran ferry operated by Hy-Line Cruises out of Hyannis, Massachusetts. "Lady Martha" was built by Gladding-Hearn Shipbuilding and was delivered as "Grey Lady II" in 1997, the second vessel of the name to operate for Hy-Line between Hyannis and Nantucket Island. She remained in this service until 2003, when she was replaced by . She was leased to an operator on the US West Coast for several years before returning to Hy-Line in 2005 to operate between Hyannis and Oak Bluffs on Martha's Vineyard, receiving interior modifications
Martha's Vineyard is still a substantial Wampanoag population on the Vineyard, mainly located in the town of Aquinnah. Aquinnah means "land under the hill" in the Wampanoag language. The island was the last refuge of the Heath Hen, a once common game bird. Despite 19th Century efforts to protect the hen, by 1927, the population of birds had dropped to 13. The last known Heath Hen perished on Martha's Vineyard in 1932. The linguist William Labov wrote his MA essay on changes in the Martha's Vineyard dialect of English. The 1963 study is widely recognized as a seminal work in the foundation