I am working from DAR records of Major John Jacob Myers who was under Col Francis Marion during the revolution plus letters from Merchant Mordecai Myers to Col Marion about timely delivery of War Goods. One Myers family was Catholic and the other Myers family was Jewish.Both lived within 50 miles of each other and within 50 miles of Col Francis Marion's homesite. Both Myers families seem to be connected to Archibald McAllister and the McClure family of Allegheny County in Pittsburgh.
In turn, the McClure and McAllisters seem to be connected to Col Francis Marion's boss General Harry Lighthorse Lee of the Pittsburgh Whiskey Rebellion fame.General Lee of course was the father of General Robert E Lee.Ft Myers in Lee County Florida was named after Mordecai Myers' grandson CSA Col AC Myers.Col Myers was a close friend of General William Tecumseh Sherman.The friendship started when they both served together at Ft Fayette in Pittsburgh in the early 1850's.
General Harry Lighthorse Lee was married to Ann Carter of the King Carter family of Carter Morgan and Burwell who lived in Millwood VA.The Morgan family of General Daniel Morgan was in business with the Burwells in a milling operation called the Morgan-Burwell mill just a mile from Daniel Morgan's farm called Saratoga.The mill is less then 1000 yards from King Carter homestead at Millwood VA.
Daniel Morgan's daughter was married to the son of General John Neville of the Pittsburgh Whiskey Rebellion fame.