temperance advocate

I am not a temperance advocate in the sense in which the word is usually understood.

Could it be that he, a teetotaller and temperance advocate, was going to supply all his workers with whiskey?

He was a great temperance advocate, giving thousands of dollars annually toward the support of various societies.

The society also publishes a monthly paper called the National Temperance Advocate, which has a wide circulation.

A notable new life of the great temperance advocate written by an English woman from an entirely new standpoint.