'Supposed' in the Bible

and, having supposed him to be in the company, they went a day's journey, and were seeking him among the kindred and among the acquaintances,

And Jesus himself was beginning to be about thirty years of age, being, as was supposed, son of Joseph,

And there came thither, from Antioch and Iconium, Jews, and they having persuaded the multitudes, and having stoned Paul, drew him outside of the city, having supposed him to be dead;