In 1957, when the son joined the department, he, too, learned what was expected.

His son joined him for an hour and made a promise.

The son joined his father in 1937, four years out of Yale.

His son joined the navy but died at sea in 1822.

The son joined a year later after graduating from high school.

After a long period of time, we were joined by their son, a teenager.

His son joined him there at the age of eleven.

The son joined the army in 1932, directly after his high school graduation.

Their son, Frank, joined the company in 1939 at age 19 after dropping out of college.

Soon he had a little business going, and his son, tired of commercial fishing, joined him.