I note Zephaniah Davis and his son, Dr. Bushrod Washington Davis are mentioned in, "Revolutionary Heros who sleep in Marion County Cemeteries" _Marion Co. GenFroum msg. 373.Gideon, b. 1780 & Zephaniah, b. 1787 were sons of Abel Davis & Catherine Brown of Loudoun Co., VA.Abel Davis is believed to be related to Benjamin Davis based on IGI and tax records of Loudoun Co. Nehemiah Davis was b. 14 Aug 1816 and d. 9 Dec 1891 in Grand Twp., Marion Co. He appears to be a brother or half brother to Gideon & Zephaniah. They are rleated to Rev. War Hero, John Irey through Mary, his daughter.Son Dr. Bushrod Washington Davis was named for Bushrod Washington who was related to our great hero George Washington under whom John Irey served.