Complex sentence: And contrary to internet information on various sites, Elsgen is not a Dutch variant for the name of Rogers wife Alice, the Dutch variant of which is Adleheid, Aleid, Aleida or Alida.
Split into simpler sentences: And contrary to internet information on various sites, Elsgen is not a Dutch variant for the name of Rogers wife Alice. But which has a Dutch variant name of Adleheid, Aleid, Aleida or Alida.