If GARDNER is an alternative spelling for GARDNIER, I have short Vermont military data for the War of 1812-14 Aaron, Howland, Lt. J.L., and John m. Maryett who has a widow pension no. 34522.I'd be willing to transcribe and post here one of their data. I have info. on where to order the pension.
I do not have any other genealogy data.I am not related.