+--Carl Christian Friedrich LIBKE (CAL 1803-) Carl Christian Friedrich Wilhelm LIBKE (21 DEC 1840-) | +--Johann Caspar ROTHAND (CAL 1709-01 NOV 1765) | +--Johann George ROTHAND (CAL 1736-15 JUL 1808) +--Anna Dorothea Catharina ROTHAND (16 AUG 1795-) | +--Johann Georg LUTZ (ABT 1735-) +--Anna Catharina Heinriette LUTZ (CAL 1766-)