| Birth | Abt 1788 | Kinderhook, Columbia County, New York | | | |
| Miscellaneous | 27 May 1809 | was taxed on real estate valued at $100 and personal property valued at $100 - Kinderhook, Columbia County, New York | | | |
| Miscellaneous | 20 Apr 1813 | as co-administrator of his mother's estate, petitioned the probate court to sell her property - Kinderhook, Columbia County, New York | | | |
| Marriage | 6 Feb 1814 | Kinderhook, Columbia County, New York - Anne CROCKER | | | |
| Miscellaneous | 5 Nov 1815 | and wife Sarah witnessed the will of John Rogers - Kinderhook, Columbia County, New York | | | |
| Occupation | 23 Sep 1817 | miller, having rented the old Pittsfield Woolen and Cotton Factory with Lemuel Pomeroy - Pittsfield, Berkshire County, Massachusetts | | | |
| Miscellaneous | 1 Jul 1818 | and his co. Josiah Pomeroy & Co. advertised for workers for the Pittsfield Woolen & Cotton Factory - Pittsfield, Berkshire County, Massachusetts | | | |
| Occupation | 21 Apr 1819 | owner of Josiah Pomeroy & Co. that sold cloths at the Pittsfield Woolen Factory - Pittsfield, Berkshire County, Massachusetts | | | |
| Miscellaneous | 12 Jan 1820 | placed an ad for 4 boy apprentices and 2 girls for the Woolen Manufactory - Pittsfield, Berkshire County, Massachusetts | | | |
| Miscellaneous | 1 Mar 1820 | advertised cloths and groceries for sale in his store Josiah Pomeroy & Co - Pittsfield, Berkshire County, Massachusetts | | | |
| Miscellaneous | 15 Mar 1820 | advertised cloths, dry goods and groceries for sale at his store - Pittsfield, Berkshire County, Massachusetts | | | |
| Occupation | 10 Dec 1820 | worker engaged in manufacture - Pittsfield, Berkshire County, Massachusetts | | | |
| Residence | 10 Dec 1820 | with his wife and children and two other adults (one male, one female) next to his mill - Pittsfield, Berkshire County, Massachusetts | | | |
| Miscellaneous | 10 Apr 1821 | placed a notice advertising tires, crowbars share moulds and cooking stoves for sale - Pittsfield, Berkshire County, Massachusetts | | | |
| Miscellaneous | 22 Apr 1823 | placed an notice of an award for the capture of a run-away indentured apprentice, Moses Sweat - Pittsfield, Berkshire County, Massachusetts | | | |
| Miscellaneous | 10 Feb 1825 | and his company J. Pomeroy & Co. advertised cook stoves for sale - Pittsfield, Berkshire County, Massachusetts | | | |
| Miscellaneous | 8 Mar 1827 | and his company J. Pomeory & Co advertised machine cards for sale - Pittsfield, Berkshire County, Massachusetts | | | |
| Miscellaneous | 3 Apr 1828 | was criticized in a letter to the editor for overcharging West Point for clothing he supplies them - Lenox, Berkshire County, Massachusetts | | | |
| Miscellaneous | 25 Oct 1829 | donated a chart entitled "A consice Table of Interest" written by Josiah Pomeroy - Massachusetts | | | |
| Residence | Abt Jun 1830 | with his family - Pittsfield, Berkshire County, Massachusetts | | | |
| Miscellaneous | 1830 | purchased the Leni Mill - Pittsfield, Berkshire County, Massachusetts | | | |
| Miscellaneous | 1 May 1833 | placed an ad in the Pittsfield Sun offering an award for knowledge of Benjamin Loomis an run away - Pittsfield, Berkshire County, Massachusetts | | | |
| Miscellaneous | 1 May 1833 | placed an ad in the Pittsfield Sun offering an award for knowledge of Benjamin Loomis an run away - Pittsfield, Berkshire County, Massachusetts | | | |
| Miscellaneous | 1833 | & Lemuel Pomeroy as Josiah Pomeroy & Co., bought the Osceola Woolen Mill to grind plaster-of-Paris - Pittsfield, Berkshire County, Massachusetts | | | |
| Miscellaneous | 17 Dec 1834 | and others petitioned the County Commissioners to have a road narrowed and straightened - Pittsfield, Berkshire County, Massachusetts | | | |
| Miscellaneous | 1 Jun 1838 | pursued legal action against Lawrence Van Vorhis for damages valued at $50 - Berkshire County, Massachusetts | | | |
| Miscellaneous | 5 Jul 1839 | sued Patrick Sullivan for $60 for work and goods sold and not paid - Pittsfield, Berkshire County, Massachusetts | | | |
| Miscellaneous | 5 Jul 1839 | pursued legal action against Patrick Sullivan for damages amounting to $60 - Berkshire County, Massachusetts | | | |
| Miscellaneous | 2 Dec 1839 | dissolved his partnership with Lemuel Pomeroy in the store J. Pomeroy & Co. - Pittsfield, Berkshire County, Massachusetts | | | |
| Miscellaneous | 2 Dec 1839 | kept the plaster-of-Paris mill and converted it to a grist-mill - Pittsfield, Berkshire County, Massachusetts | | | |
| Residence | Abt Jun 1840 | with his children - Pittsfield, Berkshire County, Massachusetts | | | |
| Miscellaneous | 23 Jun 1840 | placed an ad in the Pittsfield Sun giving notice to creditors of a change in location of his office - Pittsfield, Berkshire County, Massachusetts | | | |
| Marriage | 21 Apr 1841 | Hudson, Columbia County, New York - Sarah R HICKOK | | | |
| Miscellaneous | 8 Sep 1841 | may have had a letter remaining in the Post Office - Pittsfield, Berkshire County, Massachusetts | | | |
| Miscellaneous | 23 Sep 1841 | had the books from his previous firm, Josiah Pomeroy & Co. turned over for collection - Pittsfield, Berkshire County, Massachusetts | | | |
| Miscellaneous | 23 Dec 1841 | placed an ad in the Berkshire County Whig for ground plaster available at his new mill - Pittsfield, Berkshire County, Massachusetts | | | |
| Miscellaneous | 19 Mar 1844 | had a letter remaining at the post office - Pittsfield, Berkshire County, Massachusetts | | | |
| Residence | 28 Mar 1844 | and was a selectman - Pittsfield, Berkshire County, Massachusetts | | | |
| Miscellaneous | 3 Oct 1844 | is mentioned in an editorial about the price of wool - Pittsfield, Berkshire County, Massachusetts | | | |
| Occupation | 17 Jan 1850 | miller, grinding meal such as buckwheat and wheat - Pittsfield, Berkshire County, Massachusetts | | | |
| Occupation | 17 Jan 1850 | miller, grinding wheat, graham, rye, buckwheat, indian meal, horse feed, barley and oats - Pittsfield, Berkshire County, Massachusetts | | | |
| Death | 26 Jul 1850 | of apoplexy - Pittsfield, Berkshire County, Massachusetts | | | |
| Miscellaneous | 3 Sep 1850 | had his estate probated and administration given to his wife Sarah and Hosea Merrill, Jr. - Pittsfield, Berkshire County, Massachusetts | | | |
| Residence | 5 Oct 1850 | & was a miller, with property valued at $12,000 - Pittsfield, Berkshire County, Massachusetts | | | |
| Miscellaneous | 29 May 1851 | after his death, his former residence was advertised for rent - Pittsfield, Berkshire County, Massachusetts | | | |
| Miscellaneous | 30 Jun 1853 | , deceased had the guardians of his heirs sell the Butler & Dickinson lot sold at public auction - Pittsfield, Berkshire County, Massachusetts | | | |