In James Adair's will dated Sep 21 1778 he bequeathed seventeen pounds to Alexander JOHNSTON of Chester Co. PA. Would this be the Alexander JOHNSTON (below)and would anyone know of any connection ?Thankyou
CHESTER COUNTY, PENNSYLVANIA New London Presbyterian Church Cemetery, The Old Graveyard.
JOHNSTON, Mary Kelso died 26 Dec 1789 in the 28th year of her age. JOHNSTON, Alexander Esq. died 8 Aug 1790, aged 89 years. JOHNSTON, Martha died 8 Feb 1861 (1864?), aged 66 years.