How old was Jane Seymour in Oh! What a Lovely War?

When watching a memorable performance, one might wonder how old a celebrity was at the time. That knowledge can reshape how we view their performance. Here’s the age that matched the moment.

During the filming of Oh! What a Lovely War, Jane Seymour was:

17 years old

Based on our estimate, that was the actual age of the celebrity at the time.

This figure for the age is based on the first day in the release year of Oh! What a Lovely War:

January 1, 1969

And the date of birth of Jane Seymour:

February 15, 1951

Because filming and release dates are relatively close but not the same, the real age of Jane Seymour during production might differ by a year from the one displayed.