Portrait of Ada Lovelace
Unknown author<span style="display: none;">Unknown author</span>
circa 1840 <div style="display: none;">date QS:P,+1840-00-00T00:00:00Z/9,P1480,Q5727902</div>
<a rel="nofollow" class="external free" href="https://www.theguardian.com/science/blog/2012/oct/13/tuesday-ada-lovelace-day-inspirational-women">https://www.theguardian.com/science/blog/2012/oct/13/tuesday-ada-lovelace-day-inspirational-women</a>; <br> Getty Images