![Douglas Trumbull](images/artists/douglas-trumbull.png)
![Henry Howard Sessions](images/inventors/henry-howard-sessions.png)
Family Relationship of
Douglas Trumbull
Film Special Effects Pioneer
8th cousin 3 times removed to
[What does "times removed" mean?]
Henry Howard Sessions
Railroad Car Inventor
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Railroad Car Inventor
Film Special Effects Pioneer
Douglas Trumbull photo by Julian Herzog ( CC BY 4.0)