Robert Harron

<strong>Quelle:</strong> Unknown author<span style="display: none;">Unknown author</span> - Scan of photo from the estate of Mary H. O'Connor

<strong>Quelle:</strong> <a href="https://en.wikipedia.org/wiki/Fred_Hartsook" class="extiw" title="en:Fred Hartsook">Fred Hartsook</a> (1876–1930) - <a rel="nofollow" class="external text" href="https://www.tumbral.com/tag/robert%20harron">tumbral.com</a>

<strong>Quelle:</strong> Unknown author<span style="display: none;">Unknown author</span> - <a rel="nofollow" class="external free" href="http://www.younghollywoodhof.com">http://www.younghollywoodhof.com</a>

<strong>Quelle:</strong> Fred Hartsook (1876–1930). - <a rel="nofollow" class="external text" href="https://www.imdb.com/name/nm0366008/?ref_=nmls_pst">imdb.com</a>

<strong>Quelle:</strong> Fred Hartsook (1876–1930). - <a rel="nofollow" class="external text" href="https://theredlist.com/wiki-2-16-601-412077-view-cinematic-2-profile-hartsook-fred.html">The Red List</a>