1) I have viewed the original of the marriage banns for Henry Preston Foiles and Georgiana Thomas Foiles. It is filed in the Chesapeake, Viginia Circuit Court, though it was originally part of the court records of Norfolk County, Virginia. I viewed the original while employed by the Circuit Court. Georgianna and Henry are buried in nearby Portsmouth, VA; but (alas), though the fact of their burials is known, the actual location is not.
2) Henry Preston Foiles served from 1861 to 1865 with the 3rd Virginia regiment of volunteer Confederate infantry. He was wounded at Sharpsburg, but remained in the army until 1865 when he was surrendered at Appomatox Court House by General Lee. (These records can be found via the Sons of Confederate Veterans and/or the Regimental history of the 3rd Virginia Volunteer Infantry that can be purchased over the net.
3) Indeed, Hank Foiles the baseball player is a direct descendant of Henry and Georgianna through one of their other sons.
Personal note: I am one of Georgianna and Henry's great, great gandson through their son Clifton, Clifton's son Charles, Sr. and his son, Charles, Jr.
Charles Edward Foiles, III
Chesapeake, Virginia email@example.com