Hi - Hope volunteer researchers in the forum can help you can make progress on this project. Not sure if you realize that by asking for "any info" you imply that you know nothing more than you posted, but I suspect you do know more (perhaps from family knowledge, but also from public records such as the 1900 census you refer to in another thread). Would you please expand your query as much as you can, to bring volunteer helpers "up to speed" with where you are in your knowledge of John Lafayette Jones? One wants to begin with all that is known so far and then work from there to expand the research.
Find a Grave memorial, Crown Hill Cemetery, Wheat Ridge, Jefferson County, Colorado: John L. Jones 1881-1926
This might be his wife (we'd need more info to ascertain this, but I can guess you have already identified this burial?): Margaret A. Jones 1884-1946