KJV - And Jesus himself began to be about thirty years of age, being (as was supposed) the son of Joseph, which was the son of Heli,

ASV - And Jesus himself, when he began `to teach', was about thirty years of age, being the son (as was supposed) of Joseph, the `son' of Heli,

BBE - And Jesus at this time was about thirty years old, being the son (as it seemed) of Joseph, the son of Heli,

WEB - Jesus himself, when he began to teach, was about thirty years old, being the son (as was supposed) of Joseph, the son of Heli,

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

Notes