Oswald Bertram Lower (28 February 1864 in Norwood, South Australia – 18 March 1925 in Wayville, South Australia)[1][2] was an Australian chemist and pharmacist who is best known for his contributions to entomology, in particular butterflies and moths. His collection is now at the South Australian Museum.[3]
In 1909 he married Eva Linda May (Davies) Lower. The couple had two sons: Oswald Bertram and Raymond Brackleigh.[4]