- [S553] Megan Cooper Sundholm, Sundholm birth, Recipient: Charles E. McKusick (n.p.: 7 JUN 2001, unknown publish date).
- [S554] Unknown author, Grave marker date, (n.p.: n.pub., unknown publish date).
- [S555] Unknown author, Levi McKusick Grave Monument inscription, AE 2yrs 4 mos (n.p.: n.pub., unknown publish date).
- [S556] Unknown author, Son of Gene Carty by a previous marriage (n.p.: n.pub., unknown publish date).
- [S557] Unknown author, He was last known living with Perry Stevens, husband of his grandniece (n.p.: n.pub., unknown publish date).
- [S558] Unknown author, Previously married, her maiden name is unknown (n.p.: n.pub., unknown publish date).
- [S559] Unknown author, Gravemarker, ae 65 yrs. (n.p.: n.pub., unknown publish date).
- [S560] Unknown author, Estes Genealogies 1097-1893, p 166, by Charles Estes (n.p.: n.pub., unknown publish date).
- [S561] Unknown author, Grave marker, ae 32 yrs. 4 mos. (n.p.: n.pub., unknown publish date).
- [S562] Unknown author, There is no reference to him in Troy, ME records (n.p.: n.pub., unknown publish date).
- [S563] Unknown author, He prefers to use 'Allen' (n.p.: n.pub., unknown publish date).
- [S564] Unknown author, She returned to her maiden name after her divorce until remarriage (n.p.: n.pub., unknown publish date).
- [S565] Unknown author, 1880 Minnesota Census (n.p.: n.pub., unknown publish date).
- [S566] Unknown author, Pension Application affidavit in possess. of Mckusick Fam. Assoc. (n.p.: n.pub., unknown publish date).
- [S567] Unknown author, Drop Pensioner Report in possession of McKusick Family Assoc. (n.p.: n.pub., unknown publish date).
- [S569] Unknown author, Cemetery record, ae 26 yr 1 mo (n.p.: n.pub., unknown publish date).
- [S570] Unknown author, Cemetery record, ae 30 yr 22 days (n.p.: n.pub., unknown publish date).
- [S571] Unknown author, Cemetery Records and Early Church Histories of Venango Co., PA, Volume Info: Vol. 7, Sandy Creek Township (n.p.: n.pub., unknown publish date).
- [S572] Unknown author, Based on death record (n.p.: n.pub., unknown publish date).
- [S573] Unknown author, Cemetery record, ae 5 yr 6 mnth 15 days (n.p.: n.pub., unknown publish date).
- [S574] Unknown author, In 1993, she was known as Laura Lynn O'Hara (n.p.: n.pub., unknown publish date).
- [S575] Unknown author, Based on death record age (n.p.: n.pub., unknown publish date).
- [S576] Unknown author, She had a child, William E. Plummer, from a previous marriage (n.p.: n.pub., unknown publish date).
- [S578] Unknown author, She is the twin of Karen Jean Campbell (n.p.: n.pub., unknown publish date).
- [S579] Unknown author, She is the twin of Paula Marie Point (n.p.: n.pub., unknown publish date).
- [S580] Unknown author, Adoptive branch (n.p.: n.pub., unknown publish date).
- [S581] Unknown author, Adoptive Branch (n.p.: n.pub., unknown publish date).
- [S583] Unknown author, 1891 Nutfield, Surrey, England census (RG12/581, page 5), age 4 years (n.p.: n.pub., unknown publish date).
- [S584] Unknown author, He is (1993) a Rear Admiral, USN (Ret.) (n.p.: n.pub., unknown publish date).
- [S587] Unknown author, Fred MacK. death certificate, F. E. MacK. death cert., Record Type: death certificate, Name Of Person: Fred E. MacKusick, File No: 3200707003177 (n.p.: 22 JUN 2007, unknown publish date).
- [S588] Unknown author, Fred E. MacKusick birth record, Record Type: birth record, Name Of Person: Fred E. MacKusick III, File No: Book 50, page 301 (n.p.: n.pub., unknown publish date).
- [S589] Unknown author, G. A. McK. Healy birth., Record Type: Birth certificate, Name Of Person: George Ayers McKusick, File No: Book 98 (n.p.: 18 JUN 1935, unknown publish date).
- [S590] Unknown author, Lester H. Horne birth, Record Type: Birth cerificate, Name Of Person: Lester Henry Horne, File No: 1900, Bk. 8, pg. 54, Cert. 789 (n.p.: n.pub., unknown publish date).
- [S591] Unknown author, Wilfred Horne, 1880 Census, Census Type: US Census, Name Of Person: Wilfred Horne, Place: Newmarket, NH (n.p.: 1880, unknown publish date).
- [S592] Unknown author, Harry S. Horne, 1880 Census, Census Type: US Census, Name Of Person: Harry S. Horne, Place: Newmarket, NH (n.p.: 1880, unknown publish date).
- [S593] E. B. Cole, The Descendants of James Cole of Plymouth (n.p.: n.pub., unknown publish date).
- [S595] Unknown author, Sanford McKusick marriage cert., Record Type: marriage license, Bride's Name: Calista Altemiller, Groom's Name: sanford McKusick, Vol Name/no: 6169 (n.p.: 1 AUG 1913, unknown publish date).
- [S598] Unknown author, Ernest J. Richard birth, Record Type: birth cert. copy, Name Of Person: Richard Joseph Richards (n.p.: 10 FEB 1919, unknown publish date).
- [S599] Unknown author, The Chronicle, Item Info: Obituary of Ernest J. Richards, Sr. (n.p.: Willimantic, CT, 18 APR 2001, unknown publish date).
- [S600] Unknown author, Ernest Richards death, Record Type: Abstract of Death cert., Name Of Person: Ernest Richards Sr., File No: 2000009177 (n.p.: 19 DEC 2000, unknown publish date).
- [S605] Unknown author, Cheboygan Democrat: Obit of Estelle /Stella McKusick (n.p.: 27 May 1899, unknown publish date).
- [S607] Unknown author, Elsie Weatherbee birth, Census Type: US Census, Name Of Person: Elsie Weatherbee (n.p.: 1930, unknown publish date).
- [S608] Unknown author, Shirley Weatherbee birth, Census Type: US Census, Name Of Person: Shirlesy Weatherbee (n.p.: 1930, unknown publish date).
- [S610] Unknown author, Bangor Daily News: Births, Page: B3 (n.p.: 11 January 2006, unknown publish date).
- [S611] Unknown author, Kelly Rogers McK. death, Kelly McKusick death, Item Info: obituary (n.p.: n.pub., unknown publish date).
- [S646] Unknown author, H&E Phinney Edition of The Holy Bible, A. McKusick Bible, Family Id Info: Annie McKusick Bible (n.p.: H. & E. Phinney, Location Year, 1999, unknown publish date).
- [S688] Unknown author, Maine Marriage Index for 1910-1919 listed by the State of Maine on the Internet. (n.p.: n.pub., unknown publish date).
- [S689] Unknown author, Second marriage for both (n.p.: n.pub., unknown publish date).
- [S690] Unknown author, Third marriage for both (n.p.: n.pub., unknown publish date).
- [S692] Unknown author, Stillwater Messenger, dtd. 12 Jul 1902 (n.p.: n.pub., unknown publish date).