hɪz ˈɛldɚ sˈʌn, hˈæɹi smˈɪθ, hæd ˈɔːlsoʊ bˌɪn ɐn ˈɑːɹkɪtˌɛkt ænd wˈɜːkt wɪð hɪz fˈɑːðɚ fɹʌm nˈaɪntiːnhˈʌndɹɪd sˈɛvən ʌntˈɪl wˈɜːld wˈɔːɹ ˈaɪ.
His elder son, Harry Smith, had also been an architect and worked with his father from 1907 until World War I.