Henri-Louis, his son and heir, was killed during the Siege of Luxembourg, which surrendered in June 1684; in return for confirming possession of Luxembourg and Strasbourg, annexed in 1681, France returned its other conquests in the Truce of Ratisbon.
hˈɛnɹilˈuːi, hɪz sˈʌn ænd ˈɛɹ, wʌz kˈɪld dˈʊɹɹɪŋ ðə sˈiːdʒ ʌv lˈʌksəmbˌɜːɡ, wˌɪtʃ sɚɹˈɛndɚd ɪn dʒˈuːn wˈʌn θˈaʊzənd sˈɪkshˈʌndɹɪd ˈeɪɾi fˈoːɹ; ɪn ɹᵻtˈɜːn fɔːɹ kənfˈɜːmɪŋ pəzˈɛʃən ʌv lˈʌksəmbˌɜːɡ ænd stɹˈæsbɜːɡ, ˈænɛkst ɪn wˈʌn θˈaʊzənd sˈɪkshˈʌndɹɪd ˈeɪɾi wˈʌn, fɹˈæns ɹᵻtˈɜːnd ɪts ˈʌðɚ kˈɑːŋkwɛsts ɪnðə tɹˈuːs ʌv ɹˈæɾɪsbən.