Addenda and notes to "Daniel Allen Pioneer Tanner" and Family Summary:

Footnote 12, last paragraph should read:

Agnefs Stewart Certified Copy of Birth, State of New Hampshire, Bureau of Vital Statistics, received 3 Oct 1961 -
 "Agnefs born 4 Aug 1771 Windham. Daughter of John Stewart and Rebecca. 
John Stewart - John born 22 Sep 1743 son of John Stewart and Rebecca."   

(Thus, the correct date is 1771, not 1772)

(Agnes or Nancy Stewart md. (Dr.) Daniel Allen 12 Feb 1793 in Colrain, MA not 12 Sep 1793.)

Joseph Stewart Allen birth date confirmation:
 [LDS Record of Members, Manti, Utah FHL microfilm 026,129 p.44. Born 25 June 1806 Whitestown, Oneida, New York; died 25 April 1889 Huntington, Emery, Utah: Huntington Ward Records and Obituary Notice. FHL microfilm 026,020.  (This birth date is also as reported in "Autobiography of Brother Joseph S. Allen," October 1, 1867.  Copy in possession of author, from <http://www.geocities.com/sjkelsey2000/history5gen/josephsa.htm 9 June 2002>.  However, AR incorrectly lists birth 25 June 1810 and FHL Film#289-n226n Endowment Register incorrectly gave birth as 25 June 1808.)], 

Mary Ann Morris Allen death 10 May 1846, 80 miles from Nauvoo along the Mormon trail on Soap Creek, Iowa according to a letter from Daniel Allen to the Church Historian, Church Historian's Office Journal 26 Sept 1847 CR100 1 Vol. 8. 

Death was after 1 April 1846 from secondary sources, Maurine Carr Ward reported in “This Institution Is a Good One”: The Female Relief Society of Nauvoo, 17 March 1842 to 16 March 1844, Mormon Historical Studies, Fall 2002, Page 87: 
Roll of the Nauvoo Relief Society
….
“ALLEN, Mary Ann; 9 Jun 1842; Mary Ann MORRIS; b. 11 Jun 1813, Hamburg, 
Erie, New York; parents Baldwin MORRIS and Eleanor RICHARDSON; m. 6 
Oct 1828, Cayuga County, New York, to Daniel ALLEN; d. 20 Mar 1846 (incorrect), 
Winter Quarters, Douglas, Nebraska. (AF, BAP, MRP, NJ2, PKO, SEB) “

The description of the marriage was evidently in Geauga County, Ohio, where both families then lived. The death date 20 Mar 1846 and place at Winter Quarters are not consistent with Daniel Allen’s biography, which reports the family left Nauvoo 1 April 1846.