- [S2] Unknown author, N. H. State Papers (n.p.: n.pub., unknown publish date).
- [S3] Priscilla Hammond, Vital Records of Greenland, NH (n.p.: n.pub., unknown publish date).
- [S4] Unknown author, The Diary of Samuel Lane (n.p.: n.pub., unknown publish date).
- [S5] Unknown author, Biddeford, ME Town records, Page/item No: Vol 2, Page 388 (n.p.: n.pub., unknown publish date).
- [S6] Unknown author, Biddeford, ME Town Records (n.p.: n.pub., unknown publish date).
- [S7] Unknown author, Assuming marriage of parents in 1739 (n.p.: n.pub., unknown publish date).
- [S8] Unknown author, Listed in 1810 Maine census but not in the 1820 census (n.p.: n.pub., unknown publish date).
- [S9] Unknown author, Assumes that Matthew is older as he married 7 years earlier. (n.p.: n.pub., unknown publish date).
- [S10] Unknown author, Listed in the 1810 census but not in the 1820 census (n.p.: n.pub., unknown publish date).
- [S11] Unknown author, Assuming parent's marriage in 1739 (n.p.: n.pub., unknown publish date).
- [S12] Unknown author, She was a younger sister of Matthew's wife, Mary. (n.p.: n.pub., unknown publish date).
- [S13] Unknown author, Limerick, ME Vital Records (n.p.: n.pub., unknown publish date).
- [S14] Robert L. Taylor, Early Families of Cornish, Maine (n.p.: n.pub., unknown publish date).
- [S15] Unknown author, Maine Cemetery Index (n.p.: n.pub., unknown publish date).
- [S16] Unknown author, Lt. and Capt., 2 Inf., 1st Div., Maine Militia, 19 Jun 1817-8 Dec 1823 (n.p.: n.pub., unknown publish date).
- [S17] Unknown author, Fairview Cemetery Records (n.p.: n.pub., unknown publish date).
- [S18] Unknown author, Noah McKusick Bible (n.p.: n.pub., unknown publish date).
- [S19] Unknown author, Birth date is a guess based on the order baptisms were recorded (n.p.: n.pub., unknown publish date).
- [S20] Unknown author, First Parish Congregational Church Records (n.p.: n.pub., unknown publish date).
- [S21] Unknown author, Birthdate is based upon death record age (n.p.: n.pub., unknown publish date).
- [S22] Unknown author, Birth date is based upon death record age of over 70 (n.p.: n.pub., unknown publish date).
- [S23] Unknown author, Birth date based upon age on death record (n.p.: n.pub., unknown publish date).
- [S24] Unknown author, Birth date based upon death record ae 37 yr (n.p.: n.pub., unknown publish date).
- [S25] Unknown author, Kennebunk, ME Vital Records (n.p.: n.pub., unknown publish date).
- [S26] Unknown author, Birth date based upon baptism (n.p.: n.pub., unknown publish date).
- [S27] Unknown author, Birth date is a guess based on order that baptisms were recorded (n.p.: n.pub., unknown publish date).
- [S28] Unknown author, Lizzie McKusick's Book-1858 (n.p.: n.pub., unknown publish date).
- [S29] Unknown author, Grave Marker: age 71 (n.p.: n.pub., unknown publish date).
- [S30] Robert L. Taylor, Early Families of Limerick, Maine (n.p.: n.pub., unknown publish date).
- [S31] Unknown author, Her birth date was estimated to place her in the traditional order (n.p.: n.pub., unknown publish date).
- [S32] Unknown author, Grave Marker (n.p.: n.pub., unknown publish date).
- [S33] Unknown author, Parkman, ME VR (n.p.: n.pub., unknown publish date).
- [S34] Unknown author, Grave Marker: Age 53 yr. 11 mo. (n.p.: n.pub., unknown publish date).
- [S35] Unknown author, Grave Marker: Age 69 yr. 8 days (n.p.: n.pub., unknown publish date).
- [S36] Unknown author, Washington Co., MN VR (n.p.: n.pub., unknown publish date).
- [S37] Unknown author, Grave marker, AE 73 yrs 9 mos (n.p.: n.pub., unknown publish date).
- [S38] Unknown author, Grave Marker: Age 74 yr. 9 mo. (n.p.: n.pub., unknown publish date).
- [S39] Francis Prescott, Cemeteries of Guilford (n.p.: n.pub., unknown publish date).
- [S40] Unknown author, Grave Marker, age 34 yr. 8 mo. (n.p.: n.pub., unknown publish date).
- [S143] Unknown author, Denmark, ME VR (n.p.: n.pub., unknown publish date).
- [S161] Unknown author, Wells, ME Vital Records (n.p.: n.pub., unknown publish date).
- [S166] Samuel Bradlee Doggett, History of the Doggett-Daggett Family (n.p.: n.pub., unknown publish date).
- [S551] Wilford W. Whitaker & Gary T. Horlacher, Broad Bay Pioneers (n.p.: Rockport, ME, Picton Press, unknown publish date).
- [S617] Unknown author, First Book of Records, Pepperellborough (n.p.: n.pub., unknown publish date).
- [S618] Unknown author, The 1800 census indicates they had three sons (n.p.: n.pub., unknown publish date).
- [S619] Unknown author, Marriage & Divorde records from Free Will Baptist Publications 1819-1881 (n.p.: n.pub., unknown publish date).
- [S620] Unknown author, Dover-Foxcroft, ME VR, Vol 3, p 15 (n.p.: n.pub., unknown publish date).
- [S621] Unknown author, St. Croix Valley Old Settlers Assn Records B16-5136 Vol. 4 (n.p.: n.pub., unknown publish date).
- [S622] Unknown author, H. J. McKusick marriage, McKusick-Creque marriage, Record Type: Marriage certificate, Spouses' Names: Harrison Johnson McKusick, Sophronia Gregory Creque, Manuscrpt Info: photo copy (n.p.: 26 OCT 1873, unknown publish date).
- [S623] Unknown author, Clinton, ME VR (n.p.: n.pub., unknown publish date).