Dixon's grandfather was Thomas Adam of Eden, Aberdeenshire. Dixon is recorded going to his grandfather's funeral in 1893. Adam was in the shipping industry and his funeral was well attended by representatives from shipping companies and the shore porter's society. His sons Thomas Adam, Alexander Chivas Adam and John Birnie Adam took over the family business as the Adam Brothers shipping company.[17]
William Scott Dixon was the son of Williamina (Mina) Adam (1840–1881) and Herbert Scott Dixon (1832–1879). Mina was the daughter of Thomas Adam of Eden, and the sister of the Adam Brothers. William has born in County Durham, sometime between July and September 1869, and was brought up in Banff.
With both parents and his grandfather dead, Dixon goes into the family business. Dixon's London address while at London Scottish is given as 17 Gracechurch Street. E.C.[5] This is also the same address as the Adam Brothers, steamship owners.[18]
The London city directory of 1913 has Dixon working for Adam Brothers at this address.[19] In May 1914 Dixon was appointed to the board of this company.[20][21]
It is noted that after the First World War, the company now in the hands of another grandson Thomas Livingstone Adam, fell into difficult times and was liquated in 1920.[22]
In 1934, Dixon and his brother William Goodchild Dixon and his niece Mina Goodchild Dixon head to Buenos Aires on the Almeda Star.[23] He arrives back in Liverpool, England in 1939.[24]