1  Elizabeth Slifer (28 Mar 1859 Washington Co, MD – )   +  George Washington Cowan       2  Lela Cowan       2  Leroy Bryant Cowan (1883 Ogle Co, IL – 1956)      2  Naomi Gertrude Cowan (1885 Ogle Co, IL – )         +  Weed Peacock       2  Esther Marie Cowan (21 Mar 1889 – 11 Mar 1901)