How old was Mary Pickford in By the House That Jack Built?

Age is one of those behind-the-scenes facts that fans love to uncover. It connects us more personally to their story and evolution. We’re about to uncover that piece of the puzzle.

In the movie By the House That Jack Built, Mary Pickford was:

18 years old

After checking the dates, that’s the calculated age of the celebrity.

This age was calculated based on the beginning of the release year of By the House That Jack Built:

January 1, 1911

And the date of birth of Mary Pickford, that is:

April 08, 1892

Since movies usually don't take more than one year to be released since the beginning of the filming process, Mary Pickford may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.