Hi Emma,
This is Susan, Linda's sister, and we share this ancestry subscription. Sounds like we might be distant cousins. Charlotte was my 2nd great-grandmother, through her son George Rogers. Linda and I are away on holiday together right now, but I do have a bit more information at home. Unfortunately, I have not yet identified Charlotte's patents, but I have a couple of possibles, I think. If you email me at home at sneirish @ comcast . net (with no spaces), I'll send you back what I have. I will be back home tomorrow. Hope to hear from you.
Susan