Thomas Jenkins is not a widely recognized name in the art history canon, and without specific details, it is challenging to provide a biography for such an artist. There have been numerous individuals with the name Thomas Jenkins throughout history, including those who may have been involved in the arts in some capacity. However, since no widely known artist by the name of Thomas Jenkins was active in the art world as of my knowledge cutoff in 2023, it is possible that you may be referring to a lesser-known, contemporary, or local artist, or perhaps to a historical figure whose artistic contributions have not been broadly documented or recognized in mainstream art history literature.
If Thomas Jenkins is indeed an artist whose work and life you are interested in, additional context such as the period in which he was active, the medium or style of his work, or notable achievements and exhibitions would be required to provide an accurate biography. It is also possible that you might be referring to a private or emerging artist, in which case their biography would not be part of the established art historical record and would instead rely on primary sources or direct communication with the artist for accurate information.
Given the lack of specific information on an artist named Thomas Jenkins, I'm afraid I cannot provide a detailed biography. Should you have more details on the artist's life and work or if you are referring to a specific figure within a certain context, please provide additional information so that I may assist you more effectively.