Robert married Edith Forne, daughter of Lord Greystoke, who had been King Henry I of England's concubine, in 1120.
ɹˈɑːbɚt mˈæɹid ˈiːdɪθ fˈɔːɹn, dˈɔːɾɚɹ ʌv lˈɔːɹd ɡɹˈeɪstoʊk, hˌuː hɐdbɪn kˈɪŋ hˈɛnɹi aɪ ʌv ˈɪŋɡləndz kˈɑːŋkjuːbˌaɪn, ɪn wˈʌn θˈaʊzənd wˈʌnhˈʌndɹɪd twˈɛnti.