Here is a list of 25 family surnames who are R-L493:
Andersson(Lindqvist)(628341), Angell(368552),
Becker(25366),
Browne(409300), Burgess(35011),
Clark(B9236),
Clarke(68995),
Croft(464544),
Forrest(227594),
Franklin/Carter(N5900), Gordon(N116656), Hallatt(131142),
Hallett/Snow(B238754), Johnson(863224), Mansure(875575) Nichols(369019), Reader(153980), Richards(88228),
Try(490251),
Turner/Thomas(N39678), Vinter(109845),
Ward(328873),
Warman(289913)
White(298100),
Picton(113151) and
Owen Picton(N20541).
We are all related and have a common R-L493 ancestor who lived about 110 AD (466 BC - 583 AD)