| Birth | Abt 1841 | Ohio | | | |
| Residence | 6 Jul 1850 | with her parents - Chardon, Geauga County, Ohio | | | |
| Miscellaneous | 28 Jan 1859 | sang "Why do the Swallows Change their Home" with Mr. Hall at the school concert at the Melodeon - Cleveland, Cuyahoga County, Ohio | | | |
| Graduated | Jun 1859 | Cleveland Central High School - Cleveland, Cuyahoga County, Ohio | | | |
| Miscellaneous | 12 Mar 1860 | made her first appearance as a solo singer at the Cleveland Musical Society concert at the Melodeon - Cleveland, Cuyahoga County, Ohio | | | |
| Residence | 21 Jul 1860 | with her parents - Cleveland, Cuyahoga County, Ohio | | | |
| Marriage | 27 May 1862 | Cuyahoga County, Ohio - Frank E THOMAS | | | |
| Residence | 16 Dec 1870 | on East 17th Street - New York, New York County, New York | | | |
| Residence | 15 May 1871 | New York, New York County, New York | | | |
| Marriage | 15 May 1871 | New York, New York County, New York - Marcus Mills "Brick" POMEROY | | | |
| Miscellaneous | 4 Jul 1871 | traveled by carriage with her husband & 6 others to the Pawnee Indian Reservation - Columbus, Platte County, Nebraska | | | |
| Miscellaneous | 25 Jan 1873 | New York, New York County, New York | | | |
| Occupation | Abt 1873 | actress with the Charity Amateur Dramatic Association - New York, New York County, New York | | | |
| Miscellaneous | 31 Jul 1873 | wrote essays under the name Elm Oriou - New Jersey | | | |
| Miscellaneous | Abt 20 Jun 1876 | performed in the play Romeo & Juliet as Juliet with great reviews - Trenton, Mercer County, New Jersey | | | |
| Residence | Bef 27 Jun 1876 | New York, New York County, New York | | | |
| Residence | 27 Jun 1876 | Chicago, Cook County, Illinois | | | |
| Alt name | 1876 | Louise HEATH | | | |
| Affiliation | 1876 | was a member of Sorosis (organized in 1868 as the first professional women's club in the U.S.) - New York, New York County, New York | | | |
| Divorce | Bef 2 Sep 1876 | Marcus Mills "Brick" POMEROY | | | |
| Marriage | 1876 | Australia - Arthur ELLIOT | | | |
| Miscellaneous | 16 Oct 1876 | made her debut with her own company as "Juliet" and "Pauline" at the Lyceum Theatre - New York, New York County, New York | | | |
| Description | 31 Jan 1877 | by a reporter as having blond hair almost 4 feet long, blue eyes, tall, fair complexion - Chicago, Cook County, Illinois | | | |
| Miscellaneous | 31 Jan 1877 | had reportedly separated from Brick Pomeroy because of "incompatibility" | | | |
| Miscellaneous | 13 Jun 1877 | attended the funeral of her baby daughter Lou at the First M E Church corner of Euclid Ave & Erie St - Cleveland, Cuyahoga County, Ohio | | | |
| Miscellaneous | 5 Jan 1878 | was mentioned in the papers as being supported by Theodore Hamilton - Charleston, Charleston County, South Carolina | | | |
| Miscellaneous | Jan 1879 | was injured in a railroad accident - Shreveport, Caddo County, Louisiana | | | |
| Miscellaneous | 7 Nov 1879 | played Lady Macbeth at the opera-house - Galveston, Galveston County, Texas | | | |
| Occupation | 5 Jun 1880 | actress - Manhattan, New York County, New York | | | |
| Residence | 5 Jun 1880 | at 85 Irving Place - Manhattan, New York County, New York | | | |
| Death | 7 Jan 1893 | of pneumonia - New York, New York County, New York | | | |