A FamilySearch tree for Edward George LANDELLS -
https://www.familysearch.org/tree/person/details/L1J9-H5G collates some of the information of his occupation and residences over time, obtained from the images of birth records of his children.
Also recorded there is his marriage on 22 March 1900 at Holy Trinity Church, Kalk Bay, Cape Town to Elizabeth Cutting.
Occupation: 1901 - stone mason; 1905 - stone cutter; 1909 - Police constable
Residences: 22 Mar 1900 - Kalk Bay, Cape Town; 1909 - Diep River, Cape Town
Not on that tree, but available on the images of the birth register for the children (at FamilySearch), are witness names that include Landells and Cutting.