Whakakiia te rerenga e whai ake nei: Ko te tupuna o Low a Maximilian Loewe i heke mai i Hungary ki Ingarangi i muri i te kore angitu o te
te hurihanga o te tau 1848. Na tana papa a Walter, ko ia te tuahine o te kaituhi a Sir Sidney Low. Ko tetahi atu o ona matua keke, ko Sir Maurice Low, he kairipoata, he kairipoata i Washington mo nga niupepa o Ingarangi. Ko ia te whanaunga o Barbara Low, kairangahau hinengaro, na tana kuia a Edith, he whanaunga wahine ia na David Eder. Na tana tama a Misha, ko ia te kuia o Pavel Litvinov. Na tana tamahine a Tatiana, ko ia te kuia o te kairipoata a Masha Slonim, i marenatia ki a Robert Godfrey Phillimore, 3rd Baron Phillimore.