Jan 26, 2026
R1b L48
(also styled R-L48 or R1b1a2a1a1a4) is a subclade of the R1b Y‑chromosome family most closely nested under R1b-U106, defined by SNPs L48 and S162, and is widely discussed as a North‑West European — pa...
Flanders
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(also styled R-L48 or R1b1a2a1a1a4) is a subclade of the R1b Y‑chromosome family most closely nested under R1b-U106, defined by SNPs L48 and S162, and is widely discussed as a North‑West European — pa...
(a subclade of R1b/U106) is reported at its highest measured frequency in , where detailed Dutch found R1b‑L48 in about 15% of men . Local hobbyist and project data point to particularly high concentr...