Igama lalolu hlobo livela edolobhaneni elingaziwa lasePatterdale, elisenyakatho yeBrithani.
“Abalimi” bokuqala kwakungabalimi nabalimi ababedinga umsizi osheshayo nohlakaniphile ekuzingeleni.
Izinja zalolu hlobo zihlukaniswa ngesimo esinomusa nesijabule, i-genetic predisposition yokuxhumana nabantu.