Am looking to differentiate the two Robert C. Alvey's found in the Baltimore and D.C. area in the early 1900's. Robert Cleveland Alvey was born 19 Mar 1884 and Robert Clinton was born 7 Mar 1882. Census records hint that Cleveland is the son of George William Alvey and Elizabeth Catherine Long. Some family tree info says that Clinton is the son of George William. Census info says that Cleveland was married to an Ethel Unknown and had a son Wilson in 1905. They were separated by 1910, divorced in Jan 1911, and Ethel remarried in Mar 1911. Can anyone help?