title: Historical population movement and gene flow in Northumberland parishes.
mesh_terms: D003710:Demography; D004641:Emigration and Immigration / Q000266:history; D005260:Female; D005796:Genes; D005828:Genetics, Population; D049671:History, 18th Century; D006801:Humans; D008297:Male; D008393:Marriage; D011156:Population Density; D012606:Scotland; D013037:Spatial Behavior