Hi Hallmark,
I am not related to the Yeates family but I do have an interest in Rebecca Yeates. I am based in Dublin and I am doing a bit of research into the building where I work. It's over 200 years old and was previously a soap and candle factory owned by George Dixon (Rebecca's husband). The business was established in 1813 and as far as I know it was still operating until 40 years ago. I'll try and attach a drawing of the building. I have some details on their children's births if you are interested, although you probably have them at this stage. You are welcome to anything I have that might be of use.
PS Attachment is too large so here's the link instead
http://digital.libraries.dublincity.ie/vital/access/manager/Repository/vital:24587/IMAGE1