Complex sentence: The village of Gündlikon may be mentioned in 774 as "Cundilinchova" though the identification is doubtful; it is mentioned in 1162 as "Gundilinchova".
Split into simpler sentences: The village of Gündlikon is first mentioned in 774 as "Cundilinchova" though the identification is debated. It is mentioned in 1162 as "Gundilinchova".