He was made Duc d'Humières in April 1690; in May, his daughter Anne-Louise-Julie (1665-1748) married Louis François d'Aumont, the marriage contract specifying he would inherit the title.
hiː wʌz mˌeɪd dˈʌk dəhjˈuːmiˈɛɹz ɪn ˈeɪpɹəl wˈʌn θˈaʊzənd sˈɪkshˈʌndɹɪd nˈaɪnti; ɪn mˈeɪ, hɪz dˈɔːɾɚɹ ˈænluːwˈiːzdʒˈuːli wˈʌn θˈaʊzənd sˈɪkshˈʌndɹɪd sˈɪksti fˈaɪv dˈæʃ wˈʌn θˈaʊzənd sˈɛvənhˈʌndɹɪd fˈoːɹɾi ˈeɪt mˈæɹid lˈuːi fɹˈænswɑː dˈɔːmɔnt, ðə mˈæɹɪdʒ kˈɑːntɹækt spˈɛsᵻfˌaɪɪŋ hiː wʊd ɪnhˈɛɹɪt ðə tˈaɪɾəl.