I remember watching an old B&W movie in the early 1970s.

A man had somehow traveled back in time to, I think, the Victorian age.  Somehow lightning had played a part with the traveling.  The man falls in love with a woman but then somehow is transported back to his present day.  I think he comes to on the step of his house.  There is a graveyard by his house which he checks out.  He finds out the woman (from the Victorian age) had died of a broken heart shortly after he had left.

Any help would be greatly appreciated.  Thanks!