1  Matthew Blair (14 May 1823 – 21 May 1891 Forreston, Ogle Co, IL)   +  Sarah Ann Blair (23 Dec 1827 Crawford Co, PA – 5 Sep 1913 Naperville, IL)      2  Francis P. Blair (1856 – 4 Aug 1864)      2  Matthew William Blair (1860 Forreston, Ogle Co, IL – )         +  Mary Rebecca Johnson (1862 – )      2  J. Grant Blair (1864 – 21 Oct 1875)      2  Mertie Blair (1870 – 1 Dec 1875)