N2 (Y6503/FGC28528; B482/FGC28394/Y6584) – a primary branch of haplogroup N-M231, is now represented mainly by a subclade, N-FGC28435, that has spread probably some time in the first half of the second millennium CE[51] and that has been found in individuals from Serbia, Croatia, Bosnia and Herzegovina, Montenegro, and Turkey (Istanbul).[52][51]

N-Y7310 (or N-F14667) subsumes N-FGC28435 and likewise probably descends from a common ancestor who has lived some time in the first half of the last millennium. However, members of N-Y7310(xFGC28435) exhibit a greater geographic range, including an individual from Rostov Oblast of Russia and a Hungarian individual with ancestry from Suceava, Bukovina.[1]

Other branches of N-P189 include members from Italy, Romania, Slovakia, and England (Devon[1]).[53] The most recent common ancestor of all the aforementioned extant N-P189 lineages dates back to some time in the second, third, or even as early as the latter half of the fourth millennium BCE.[1] An archaeological specimen attributed to the Botai culture of northern Kazakhstan of the fourth millennium BCE may belong to a pre-N-P189 branch.[54]

https://en.wikipedia.org/wiki/Haplogroup_N-M231