1 Peter FRERICHS =Anna Rebecca WEBER 2 Anna Rebecca FRERICHS =Gerhard KNOOP 3 Anna Rebecca KNOOP =Carl Adolph Ludwig BAETHGEN 3 Daniel Friedrich KNOOP =Charlotte Amalie Dorothea HOYER 3 Johann Ludwig Baron KNOOP =Louise Mathilde HOYER Marriage: 1843 3 Andreas Heinrich KNOOP 3 Carl Julius KNOOP =Henrietta Caroline Theodora FRERICHS Marriage: 1847, Cheltenham, Gloucestershire, Engeland 3 Adolphine Helena Wilhelmine KNOOP =Ernst Friedrich Wilhelm BORNEMANN 3 Johanne Hermine Dorothee Auguste KNOOP =Ferdinand Bernhard SANDER 3 Hermann August KNOOP =Angelina Bosworth OUCKAMA 2 Helene FRERICHS =Wilhelm Adolph KNOOP