I feel that your Aaron Taylor and Aaron Taylor, Jr. were father and son but a well-known professional genealogists once said that just because you see a Jr. attached to a name, it doesn't necessarily mean that they are father & son, it could just be a way of distinguishing between the same names. Anyway, I have a feeling that your Aaron Taylor is connected to my Moses Taylor. On the 1800 census, Moses lived next to Josiah Kellogg, Polly Taylor's husband in Bloomfield. Aaron Taylor also lived in Bloomfield next to Phebe Taylor who was Elijah's widow.
Just thought I'd mention this.
Do you have any Taylor relative that would take the DNA test? That would prove our connection.