« Reply #5 on: Thursday 10 July 08 12:15 BST (UK) »
About 20 years.
My own Cornish roots I've got back to the 1450s, it turned out that both my maternal & paternal lines originated in the same village.
With my husband's tree I've got back to the 1700s on his paernal line. I've not had as much success with his maternal line so far, just back to the early 1800s & that has been a struggle.
A'Lee, Jay, Hender, Pointer, Wilton, Symons, Glover, Tonkin (All in Cornwall)
Glover (North Devon especially Woolsery)
Dent, Snowdon, (Haltwhistle, Northumberland & Sunderland Durham)
Jetson (Haltwhistle, Northumberland)
Olsson/Olson/Olsen (Hällaryd, Blekinge, Sweden & Sunderland Durham)
Quaintrell, Levoir, Cutter, McCarthy (All in London)