Stephen Prescot White D'alté Sellon, Civil engineer.
1853 Born in Herefordshire
1884 Married Wine Field Mary Alice McDougall in Hereford[1]
1891 Stephen Sellon 37, civil engineer, living in Wandsworth with Wene A Sellon 29, Stephanie Sellon 5, Curly Sellon 4[2]
1895 Member of the Council of the Society of Engineers
Chief engineer of British Electric Traction Co
Partner in Stephen Sellon and Partners, consulting engineers, of Westminster
1918 Died in Newcastle upon Tyne[3]