Willian moelelo wa lebitso le letle: Bōpo, E fokolang, E fanang ka, Botsoalle, Ela hloko. Fumana Willian moelelo oa lebitso.
Bieker lebitso la motumo o motle ka ho fetisisa: Botsoalle, Lehlohonolo, E tebileng, Ela hloko, E fanang ka. Fumana Bieker se boleloang ke lebitso.
Mabitso a tloaelehileng ka ho fetisisa ka lebitso Willian: Rhineholtz, Kamerling, Hulet, Pummell, Bieker. Fumana Lethathamo la mabitso a nang le lebitso Willian.
Mabitso a tloaelehileng ka lebitso la ho qetela Bieker: Suzi, Annika, Saul, Willian, Olinda. Fumana Mabitso a tsamaeang le Bieker.
Ho lumellana ha Willian le Bieker ke 78%. Fumana Tšebelisano ea Willian le Bieker.