kˈɑːks wʌz "mˈɪsɪŋ ɪn ˈækʃən bᵻlˈiːvd dˈɛd" fˈɑːloʊɪŋ wˈɜːld wˈɔːɹ ˈaɪ, haʊˈɛvɚɹ ɪt wʌz dɪskˈʌvɚd ðæt pˈɜːsi wʌz stˈɪl ɐlˈaɪv ɪn nˈaɪntiːnhˈʌndɹɪd fˈɪfti wɛn hiː wʌz ɹˌiːjuːnˈaɪɾᵻd wɪð hɪz fˈæmɪli.
Cox was "missing in action believed dead" following World War I, however it was discovered that Percy was still alive in 1950 when he was reunited with his family.