Complex sentence: In English in a traveller's report in 1598 it is found in the form "assis", but the word is rare in English until the 19th century and the wordform of today dates from the 19th century.
Split into simpler sentences: In English in a traveller's report in 1598 it is found in the form "assis". But the word is rare in English until the 19th century and the English wordform of today dates from the 19th century.