- [S2] Arthur C. M. Kelly, Interments 1829-1873, Burying Grounds, City of Hudson, Hudson Public Library, 1986.
- [S4] Father's obituary.
- [S6] Wisconsin Dane county death record.
- [S7] Dane county marriage record.
- [S8] Tombstone.
- [S9] Surmised.
- [S10] 1855 state census, Columbia County, New York.
- [S11] St.Mary's (Hudson, New York) marriage record.
- [S14] St.Mary's (Hudson, New York) christening record.
- [S18] Obituary.
- [S26] Social Security Death Index -1996 edition, version 1.30-.
- [S42] O'Brien county marriage record.
- [S50] 1920 Federal Census, Fillmore County, Minnesota.
- [S65] 1880 Federal Census, McHenry County, Illinois.
- [S74] Rock county marriage record.
- [S76] Rock county death record.
- [S107] Minnehaha county marriage record.
- [S165] Robert Sullivan to Thomas McCarthy. 3 May 1999, Hot Springs Village, Arkansas (AR).
- [S166] Social Security Death Index -1998 edition, version 1.31-.
- [S213] 1900 Federal Census, Columbia County, New York.
- [S240] Hudson burial permit.
- [S266] Family group sheets, 12 March 2000 Jeff Mulcahy, 600 Pleasant Street, Roseville, CA 95678.
- [S306] 1915 State Census, Columbia County, New York.
- [S327] Social Security Death Index -from Rootsweb <http://ssdi.roostweb.com/>-.
- [S401] 1900 Federal Census, Lake County, South Dakota.
- [S410] 1920 Federal Census, Minnehaha County, South Dakota.
- [S513] Nationwide Gravesite Locator - <http://gravelocator.cem.va.gov/>.
- [S551] Compiled and written by William E. Gallagher, The Brennans of Chatfield, A Family History, 1800-1987 (self-published).
- [S552] Ryan-Wertenberger Family Group Sheets, rec'd 12/1994 from Sheila Ryan, prepared by Frances Ryan Stewart, Clarkston, Michigan (MI).
- [S553] Ryan-Wadden family descendant chart, revised 19 May 1993 prepared by Sheila Ryan, Tampa. FL 33647.
- [S562] 1930 Federal Census, Summit County, Ohio.
- [S570] 1930 Federal Census, Lake County, South Dakota.
- [S573] Minnesota Historical Society., Death Certificate Index (published on the World Wide Web by mnhs.org).
- [S592] Minnesota death certificate.
- [S632] Marriage record.
- [S640] Child's marriage record.
- [S747] Spouse's christening record.
- [S827] Social Security Record.
- [S996] Frank Tomandl's chart.
- [S1130] Frances Elisabeth Ryan Stewart.
- [S1296] John Patrick Corcoran.
- [S1701] 1910 Federal Census, Minnehaha County, South Dakota.
- [S1706] 1900 Federal Census, Rock County, Minnesota.
- [S1709] 1910 Federal Census, Rock County, Minnesota.
- [S1711] 1920 Federal Census, Hennepin County, Minnesota.
- [S1729] From Rootsweb WorldConnect file, updated 2008-10-15 by Cathy Lingenfelsen, <e-mail address>.
- [S1747] Ohio Death cert's, 1908-1953.
- [S1767] 1900 Federal Census, Greene County, Iowa.
- [S1782] Lake County Historical Society, History of Lake County, South Dakota (Lake County Historical Society).
- [S1783] Denise R Ottoson < and e-mail address>, miscsea - "Civil War Veterans -- Washington State", <http://worldconnect.rootsweb.com/>, updated 28 Aug 2009.