Nielsen Hayden genealogy
Descendants of Mary Salemon
- Bef 1301Father: Robert Salemon (of Withington, Lancashire, England - ??)
Mary Salemon (of Withington, Macclesfield Hundred, Cheshire, England - Bef 1301)
Roger de Davenport (of Davenport, Congleton, Cheshire, England - Aft 1290)(m. Abt 1250)
   └─ Henry de Davenport ( - Aft 1290)
   
       └─ Mary Davenport
        William Mainwaring (of Over Peover, Bucklow, Cheshire, England - Between 1338 and 1340)(m. Bef 1335)
           └─ William Mainwaring (Bef 1335 of Over Peover, Bucklow, Cheshire, England - 1364) =>
            + Elizabeth Leycester (of Nether Tabley, Bucklow, Cheshire, England - Aft 1403)(m. Bef 1355)