He had a strong influence on his son during the latter's youth.

During his youth he was in and out of trouble.

During Howard's youth his parents' relationship began to break down.

During his youth he was one of the most popular people in Vienna.

During his youth, he received a military education in Spain.

She was clever enough to have found out any number of things during her youth.

During her youth she spent three years in the Netherlands.

He was interested and involved in local politics during his youth.

During his youth, he had an interest in mathematics and music.

He was in quite a lot of hot water with the cops all during his youth.