Citation Hunt

The Wikipedia snippet below is not backed by a reliable source. Can you find one?

Click I got this! to go to Wikipedia and fix the snippet, or Next! to see another one. Good luck!

In page Elsie Mackay:

This text has been unreferenced on Wikipedia for a very long time. If you can't find a source, be bold and remove it!

"

As Poppy Wyndham she was the first woman jockey in England, and in her short career on the turf she piloted no less than a dozen winners under the barriers. In the few events from which her sex did not bar her, her colours - yellow and blue - were always present, and always were heavily backed.[citation needed]