+--Alois BILLMAYER (10 JUL 1886-1953) | +--Gertraud BILLMAYER +--Josef BILLMAYER (26 APR 1911-11 DEC 1986) | | +--Anton BIDELL | +--Barbara BIDELL (21 APR 1890-13 NOV 1977) | +--Veronika DOSER Erwin BILLMAYER | +--N.N. JANZ +--Theresia JANZ (17 JAN 1913-26 JUL 2000)