The schooner Martha S. Bement was lost (vanished?) east of Jacksonville, Florida, with a company of seven. (Berlitz, Without a Trace, p. 22.)
Group lists her as a derelict and cites the The New York Times, but without any particulars. (Group, p. 139.) He must have meant this article, though.
ROTTERDAM, March 23. — The British steamer St. Nicholas, arriving from Savannah, reports having passed on March 12 in latitude 41 degrees north, longitude 46 degrees west, the American schooner Martha S. Bement, dismasted and with her decks awash. The derelict is in the path of transatlantic steamers and is a dangerous obstruction to navigation.
* * *
The Martha S. Bement, a three-masted wooden schooner, sailed from Jacksonville on December 16 for New York, and had been many weeks overdue. She carried a crew of seven men, and was owned by F. & A.L. Heidritter of Newark, NJ. She was built at Bath, ME, in 1881, and registered 375 tons net. ("American Ship a Derelict," The New York Times, March 24, 1910.)
The Martha S. Bement, the Maggie S. Hart, the Auburn, and the Anna R. Bishop — the great Charles Berlitz Jacksonville Christmas schooner bash of 1909. Four more for the Bermuda Triangle.
Well, either the Martians/Atlanteans were swarming, or there was a storm. Looks like Berlitz happened upon four schooners that sailed straight into the Christmas Day Blizzard of 1909.
Martha S. Dement, more like.