I don't know if this will help any but...... Abraham Loudon was the son of James & Sarah Loudon Cora was the daughter of Luther & Lucinda Cox children of Abraham & Sarah: 1. Raymond E. 2. Vera 3. Ivan H. 4. Willard C. who married Evelyn ?
siblings of Abraham: 1. Mary Annsp. George Stock 2. Thomas sp. Hettie Mauk 3. Zorada sp. William Morrow 4. Eliza Thamond sp. Ira Hilborn 5. Isaiah Wilberforce sp. Anna Sawyer
Abraham was a descendant of the first settlers of Crawford Co.