Complex sentence: There is at least one claim that Hitler had an illegitimate child (named Jean-Marie Loret) with one of his lovers, mainstream historians such as Ian Kershaw dismiss this as unlikely or impossible.
Split into simpler sentences: There is at least one claim that Hitler had an illegitimate child (named Jean-Marie Loret) with one of his lovers. Mainstream historians such as Ian Kershaw dismiss this as unlikely or impossible.