I am a member of the Seeley Genealogical Society and sent them our lineage when I joined several years ago. I also have their book, Descendants of Robert Seeley, Vol. I. which gives your ancestor. Our line starts with either Robert Sealy 1602-bef. 1669 who m. Mary Mason or most likely

1. Richard Sealie.........(ca 1550-ca 1620- Julian Selman
     Andrew Sealie..........(1597-1664/5-?
2. Thomas Sealie..........(1638-aft. 1664)-Martha Blaisdell Bowden
3. Benoni Sealy..........(ca 1680-1745)-Elenor Getchell-1684-1735/6
4. Benjamin Sealey.......(1713-1765)-Judith Darling-1714-1790
5. William Selly..... ...(?-1818)-Anna Clark-1733.
6. Simon Cilley..........(1774-1847)-Polly/Mary Teague
7. Darling Cilley........(1798-1876(-Esther Frost
8. Andrew J. Cilley......(1832-1901)-Calista Higgins
9. Marshall H. Cilley....(1861-1921)-Martha Ella Wescott
10. Clarence A. Cilley...(1895-1967)-Effie May Clifford Matthews-1879-1953
11. Norman C. Cilley.....(1917-1973)-Agnes Mary Ross
12. Richard F. Cilley....(1940)- Annie Maria Morse, 1938- ME

The information on this lineage is recorded from the book "The Cilley Family Roots in New Englnad" by, Annie Marie (Morse) Cilley.

You can purchased this book or write to Annie at the following address. I have found this book very interesting and very helpful in searching for information on the Cilley Surname.

Annie M Cilley
HC 60 Box 187
Islesboro, Me. 04848
phone=(207)734-6705
Email: cillisle@acadia.net