Striking Resemblance to Actor Jesse Spencer

It sounds strange I know, but I've been racking my brain as I've been watching Downton Abbey, swearing that I've seen miss Finneran in something before. Then haphazardly, I came across a photo of actor Jesse Spencer of Chicago Fire - mystery solved! While I'm in no means suggesting miss Finneran looks manly - despite the rather washed out look they give her on Downton, she's clearly a nice looking lady - the two actors look very much alike. Very similar features, as if they were related. Like mother and son even. It's bizarre.


I know Jesse Spencer from House, hence the familiarity. Am I alone in this? Google it. I promise I'm not seeing things.


***How am I not myself?***