See also

• Sarah KNAPPER's parents: Joseph KNAPPER (1848- ) and Ellen COOPER (1849- )
• Sarah KNAPPER's siblings: Joseph KNAPPER (1873- ), Lewis KNAPPER (1875- ), John William KNAPPER (1877- ), Ann KNAPPER (1879- ), Frederick KNAPPER (1883- ), James KNAPPER (1887- ), Florrie KNAPPER (1890- ) and Alfred KNAPPER (1893- )