Your query caught my eye because it references the name "McLaren". "Other siblings listed were Alzada McClaron/McLaren,"
My ADAMS line of Fauquier Co., VA married several times into the MCLAREN's of Fauquier. John ADAMS married Susan MCLAREN 1801 in Fauquier and had 13 children. John's sister, Sarah, married William McLAREN 1811 in Fauquier Co. I also see a marriage for Charles ADAMS and Elizabeth MCLAREN 1827 in Fauquier. I have not yet been able to place this Charles ADAMS within my line but think the chances are more than good that he fits in there somewhere.
Is there any chance that your ADAMS line is connected in some way? Any indication that your ADAMS line may have originally come from Virginia?