1  Olin M. Gaffin (1861 Mt. Morris, Ogle Co, IL – )   +  Clara Amelia Brown (1861 Leaf River, Ogle Co, IL – 2 Sep 1923 SD)      2  Arthur Olin Gaffin (1887 Leaf River, Ogle Co, IL – 2 Mar 1889 Leaf River, Ogle Co, IL)      2  Leonard Gaffin (17 Aug 1891 Leaf River, Ogle Co, IL – Jan 1944 Harrisburg, SD)         +  Christine Strand             3  Clarence Gaffin             3  Richard Gaffin