dˈʌnhɪl ɹᵻtˈaɪɚd fɹʌmðə bˈɪznəs ɪnðə nˈaɪntiːnhˈʌndɹɪd twˈɛnti z, lˈiːvɪŋ ðə pəzˈɪʃən ʌv mˈænɪdʒɪŋ dᵻɹˈɛktɚ ænd pɹˈɛzɪdənt tə hɪz bɹˈʌðɚɹ ˈælfɹɪdhˈɛnɹi, ðˈɛn dˈɔːɾɚ mˈɛɹi, ænd fˈaɪnəli hɪz ɡɹˈændsʌn ɹˈɪtʃɚd.
Dunhill retired from the business in the 1920s, leaving the position of managing director and president to his brother Alfred-Henry, then daughter Mary, and finally his grandson Richard.