Yes we are relatives.See my response to Re: Thaddeus F. Alexander descendants/MS.
I will add a little more.Uncle Claude and his brother, my grandfather, Albert Campbell Alexander, were sons of Baron Dekalb Alexander, grandsons of Marcus Sherman, and g-grandsons of Daniel Alexander, etc.
Going backwards:Uncle Claude and Aunt Docia (Simmons) A....Baron Dekalb & Sarah "Sallie" Elizabeth (Hudson) A....Marcus Sherman & Martha E. "Patsy" Gilmer....Daniel & Susannah (Shelby) A....Wm. "Black Billy" & Margaret (Clark) A....Benjamin & Susannah (Polk) A.... Andrew & Jean (McKnitt) A....Samuel & Mary (Taylor) A....Rev. James Andrew & Mary (Maxwell) A...Robert & Mary (Hamilton) A... and John Alexander and UNKNOWN wife.I have his children.Rev. James, Robert and John were from Scotland.The descendants came to Cecil Co., MD, in 1600's from Scotland via Ireland.More later.Regards, Mac.