| Birth | 1786 | Stillwater, Saratoga County, New York | | | |
| Miscellaneous | Abt 1806 | studied medicine under Dr. Annable - Moravia, Cayuga County, New York | | | |
| Marriage | Abt 1808 | Stillwater, Saratoga County, New York - Frances L BOTTOM | | | |
| Miscellaneous | 4 Aug 1808 | joined the Cayuga County Medical Society - Moravia, Cayuga County, New York | | | |
| Residence | 1810 | Aurelius, Cayuga County, New York | | | |
| Military | 1810 | was a Surgeon in Lieut. Col. Cornelius D. De Witt's Regiment - Cayuga County, New York | | | |
| Miscellaneous | Abt Oct 1810 | was deed by the sheriff of Knox Co, land of Joseph King by default in favor of G Bryant - Knox County, Ohio | | | |
| Affiliation | 25 Dec 1810 | was a member present at the first meeting of Sylvan Lodge, No. 41, F. & A.M. held - Moravia, Cayuga County, New York | | | |
| Military | 1811 | was removed as Surgeon from Lieut. Col. Cornelius D. De Witt's Regiment - Cayuga County, New York | | | |
| Miscellaneous | 19 Jun 1811 | was admitted to Mt. Zion Lodge - Clinton, Knox County, Ohio | | | |
| Miscellaneous | From 1811 to 1812 | was a member of the Masonic Lodge - Clinton, Knox County, Ohio | | | |
| Military | Bet 1812 and 1814 | served in the War of 1812 as Assistant Surgeon in Col Charles Miller's 3rd Regiment - Ohio | | | |
| Miscellaneous | Abt 1814 | was an early settler and physician who had a practice with Dr. Samuel B. Carpenter - New Haven, Huron County, Ohio | | | |
| Occupation | Abt 1814 | the first merchant who bought goods and kept them for sale - New Haven, Huron County, Ohio | | | |
| Miscellaneous | Aft 1814 | built the first framed building (a small barn) - New Haven, Huron County, Ohio | | | |
| Miscellaneous | Abt 1815 | established a banking house with David Powers and Martin M. Kellogg - New Haven, Huron County, Ohio | | | |
| Miscellaneous | 1815 | was the first doctor - Richland County, Ohio | | | |
| Miscellaneous | 15 Oct 1815 | received land from a land grant - Richland County, Ohio | | | |
| Miscellaneous | 20 Dec 1815 | and David Powers purchased lot 77 for $275 from Elisha & Isaac Mills - New Haven, Huron County, Ohio | | | |
| Miscellaneous | 20 Dec 1815 | and David Powers purchased lot 79 and part of lot 80 for $245 from Joseph Darling & Isaac Mills - New Haven, Huron County, Ohio | | | |
| Miscellaneous | 23 Jan 1816 | was a licensed merchant and trader with David Powers - Huron County, Ohio | | | |
| Miscellaneous | 20 Apr 1816 | and David Powers held a $2,000 mortgaged deed on lot 79 for Samuel Carpender and William Clark - New Haven, Huron County, Ohio | | | |
| Miscellaneous | 13 Jun 1816 | and David Powers assigned a $2,000 mortgaged deed on lot 79 to Bildad Adams & Ebenezer Merry - New Haven, Huron County, Ohio | | | |
| Miscellaneous | 17 Jun 1816 | & his brother David & their wives sold in-lot 35 for $25 to Martin Neal - New Haven, Huron County, Ohio | | | |
| Occupation | Abt 1816 | inn-keeper - New Haven, Huron County, Ohio | | | |
| Miscellaneous | 1816 | sold land to Ebenezer Sturges - Richland County, Ohio | | | |
| Miscellaneous | 12 Aug 1816 | and David Powers sold lot 36 for $50 to George B. Gardner - New Haven, Huron County, Ohio | | | |
| Miscellaneous | 5 Oct 1816 | and his wife, Frances, and David & Polly Powers sold lots 33 & 34 for $100 to Abner Harkness - New Haven, Huron County, Ohio | | | |
| Miscellaneous | 17 Oct 1816 | and David Powers received a quit claim from Ebenezer Merry & Bildad Adams - New Haven, Huron County, Ohio | | | |
| Miscellaneous | 12 Dec 1816 | and David Powers bought lots 79 & 80 for $350 from Samuel & Clarissa Carpender - New Haven, Huron County, Ohio | | | |
| Miscellaneous | 15 Jan 1817 | and David Powers sold lots 79 & 80 to Oliver & Ebenezer Granger for $1,000 - New Haven, Huron County, Ohio | | | |
| Miscellaneous | 4 Mar 1817 | and wife, Frances, and David & Polly Powers sold lots 37,40,43,66-70,76-81 to Thomas Ross for $600 - New Haven, Huron County, Ohio | | | |
| Miscellaneous | 1817 | and David Powers were assessed taxes of $1.71 (on lot ?) and $1.85 (on lot 3) - Huron County, Ohio | | | |
| Miscellaneous | 20 Oct 1817 | and David Powers lost property in a Sheriff's sale - Huron County, Ohio | | | |
| Miscellaneous | 12 Dec 1817 | and David Powers have agreed to close their business - New Haven, Huron County, Ohio | | | |
| Miscellaneous | 3 Mar 1818 | and wife, Frances, and David & Polly Powers sold lot 72 for $25 to Bethel Humphrys - New Haven, Huron County, Ohio | | | |
| Miscellaneous | 24 Apr 1818 | and wife, Frances, and David & Polly Powers deed lots 11 and 12 to Christina Beymer - New Haven, Huron County, Ohio | | | |
| Miscellaneous | From 1818 to 1823 | and David Powers, proprietors, did not pay taxes due on their land - Huron County, Ohio | | | |
| Miscellaneous | Aug 1818 | meets young Henry Sheldon traveling from Genoa, NY and travels with him , Royal's wife to New Haven - Mansfield, Richland County, Ohio | | | |
| Miscellaneous | 2 Dec 1818 | and his wife, Frances, and David & Polly Powers deed 16 lots to Oliver Granger - New Haven, Huron County, Ohio | | | |
| Miscellaneous | 12 Jan 1819 | bought lot 78 for $1700 from David & Polly Powers - New Haven, Huron County, Ohio | | | |
| Miscellaneous | 4 Feb 1819 | and wife Frances deed land on lot 100 to Prince Haskell for $30 - New Haven, Huron County, Ohio | | | |
| Miscellaneous | 13 Feb 1819 | and wife Frances deed land on lot 115 to Stephen Mc Dougal for $40 - New Haven, Huron County, Ohio | | | |
| Miscellaneous | Feb 1819 | and David Powers were defendants in a suit by Samuel B. Carpender entered in Appearance Docket - Huron County, Ohio | | | |
| Miscellaneous | Feb 1819 | and David Powers were plaintifffs in a case against Oliver Granger entered in Appearance Docket - Huron County, Ohio | | | |
| Miscellaneous | 30 Mar 1819 | and wife Frances sold lots 67, 69, 71 & 76 for $1000 to David Dow & William Clark - New Haven, Huron County, Ohio | | | |
| Miscellaneous | 7 Apr 1819 | and wife Frances deed land on lots 64 and 86 to George Shivvel for $50 - New Haven, Huron County, Ohio | | | |
| Miscellaneous | 9 Apr 1819 | and wife Frances deed land on lot 95 to Lucy Wilcox for the sum of one Spanish Milled Dollar - New Haven, Huron County, Ohio | | | |
| Miscellaneous | 21 May 1819 | was on the jury in the murder trial of Wood and Bishop - Norwalk, Huron County, Ohio | | | |
| Miscellaneous | 29 Jun 1819 | and wife Frances deed land on lots 17, 18, 19, 109, and 110 to Wilson Elliott for $160 - New Haven, Huron County, Ohio | | | |
| Miscellaneous | 30 Jun 1819 | and wife Frances L. sold lot 55 for $25 to Rachel Harkins - New Haven, Huron County, Ohio | | | |
| Miscellaneous | 28 Sep 1819 | and wife Frances sold land on lot # 85 to Martin M. Kellogg for $50 - New Haven, Huron County, Ohio | | | |
| Occupation | 1820 | partner of Dr. Carpenter - New Haven, Huron County, Ohio | | | |
| Occupation | 1820 | partner of Dr. Carpenter - New Haven, Huron County, Ohio | | | |
| Miscellaneous | 13 Feb 1820 | purchased lot 66 for $24 from Oliver & Susannah Granger - New Haven, Huron County, Ohio | | | |
| Miscellaneous | Feb 1820 | and David Powers were plaintiffs in a case against Jas. Williams et al entered in Appearance Docket - Huron County, Ohio | | | |
| Miscellaneous | 3 Jun 1820 | and wife Frances of Delaware deed to John McDowell a piece of land on lot 20 for $35 - New Haven, Huron County, Ohio | | | |
| Residence | 3 Jun 1820 | with his family - Delaware, Delaware County, Ohio | | | |
| Miscellaneous | 13 Jun 1820 | and wife Frances deed to David Reed and Frederick Casey a piece of land on lots 53, 54 & 91 for $50 - New Haven, Huron County, Ohio | | | |
| Census | 7 Aug 1820 | Delaware, Delaware County, Ohio | | | |
| Miscellaneous | 28 May 1821 | deeded land to Chism May on lot 81 for $65 - New Haven, Huron County, Ohio | | | |
| Miscellaneous | 26 Feb 1822 | sold lots 13, 14, 15 & 16 to John Holstead and Westly, Basil & Ira Davenport for $1,800 - New Haven, Huron County, Ohio | | | |
| Miscellaneous | 16 Apr 1822 | sold a piece of land containing 3.85 acres to Rufus Blackmor - New Haven, Huron County, Ohio | | | |
| Residence | 16 Apr 1822 | Delaware, Delaware County, Ohio | | | |
| Miscellaneous | 18 Apr 1822 | signed a quit claim deed for lots 6 and 7 to Moses S. Beach for $1 - New Haven, Huron County, Ohio | | | |
| Miscellaneous | 4 Jun 1822 | was expelled from Hiram Lodge, No. 18, and all benefits of masonry, for unmasonic conduct - Delaware, Delaware County, Ohio | | | |
| Description | 4 Jun 1822 | being about six feet tall with a light complexion - Delaware, Delaware County, Ohio | | | |
| Residence | Abt Aug 1822 | Kentucky | | | |
| Miscellaneous | Jul 1823 | and his wife, Frances, and David & Polly Powers sold lot ? to Stephen Stillwell for $100 - New Haven, Huron County, Ohio | | | |
| Miscellaneous | 24 Jul 1823 | sold part of lot 66 to David Powers for $5 - New Haven, Huron County, Ohio | | | |
| Residence | 8 Feb 1824 | and was working on building a boat engine - Cincinnati, Hamilton County, Ohio | | | |
| Miscellaneous | 15 Apr 1824 | wrote his sister to inform her he was heading to Washington DC to file for a patent on his engine - Wheeling, Ohio County, Virginia | | | |
| Miscellaneous | 29 Apr 1824 | was granted U.S. Patent No. 3,859X for his reacting rotary steam engine - Cincinnati, Hamilton County, Ohio | | | |
| Miscellaneous | 16 May 1825 | was an absent debtor and a writ of attachments was issued from office of Samuel Preston, Esq. - Norwalk, Huron County, Ohio | | | |
| Description | Aft 1825 | very corpulent at 250 pounds and 5 feet [2] inches tall by his son, Erasmus Darwin Powers, | | | |
| Miscellaneous | Bef 21 Dec 1826 | and David Powers had filed suit against Philip R. Hopkins, James Williams and David W. Hinman - New Haven, Huron County, Ohio | | | |
| Death | Abt Mar 1830 | of lethargy and severe weight loss - Van Buren, Crawford County, Arkansas | | | |
| Miscellaneous | 30 Dec 1846 | was listed as a member of the Cayuga County Medical Society - Moravia, Cayuga County, New York | | | |
| Miscellaneous | 30 Dec 1846 | was listed as a member of the Cayuga County Medical Society - Moravia, Cayuga County, New York | | | |