I'm afraid that I don't show any information on any of Aaron's children or even who he married. I do have from FHC Film #811207, Letters of Administration, Genesee Co., NY 1812-1856, Vol. 2, p.282: To Joshua B. Adams, friend of Aaron Taylor late of the Town of Sweden, deceased". It says that Aaron died intestate. He gave full power to Joshua B. Adams to dispose of his property. The witness was Richard Smith, Esquire, Surrogate of said county at Batavia, the thirteenth day of November in 1819.
The town of Sweden is at present time in Monroe Co., NY. Sweden was established in 1814 from the town of Murray in Orleans Co., NY. This doesn't seem to be your Aaron Taylor, but I thought I'd post this since it was probably the one I asked about but didn't have the film number or any particulars.
I'm sorry I haven't been able to help. Have you had a DNA test done on one of your male Taylor family? This can help in possibly identifing Taylors that match.