Maxwell Hedderwick was a newspaper proprietor.
Hedderwick was admitted as a lay member of Glasgow Art Club on 27 February 1890, and was among those Glasgow painters and architects who in 1891 appended their names to a list requesting that the Corporation of Glasgow buy JW's Arrangement in Grey and Black, No. 2: Portrait of Thomas Carlyle (YMSM 137) (#12326). He resigned his membership on 31 March 1894. His address was given as the Citizen Office.
Records of Glasgow Art Club.