The Beatles, in a 1965 movie?

Usage examples of helpmates.

Real helpmates, they was, ready to take their share in all that was going.

But his wife upheld his pure, rigid values, and during their twenty-year marriage, in the thousands of nights that they'd shared the same bed - as companions, as helpmates, as soul mates - they'd engaged in sex a total of only three times, and during those three ritualistic occasions, they'd permitted themselves to experience the base pleasures of the flesh strictly for the purpose of producing children.

The bridesmaids, down to little Jane Gradgrind, were, in an intellectual point of view, fit helpmates for the calculating boy.