https://www.youtube.com/watch?v=T-lSH9V94rs
Image 1: 36:05 video timeline. Leaving Church, Black '"Jacket'", Blonde Highlightsblack mask. '"(Is this the same woman in image 3?)'".
Image 2: 1:11:49 video timeline. Arriving Capitol, Black Coat ("3 buttons, gap, 4 buttons"). Highlights? not sure.light patterned maskRoy Blunt jacket, no overcoat.
Image 3: 4:34:25 video time line. Leaving Capitol, Black Coat ("1 button, gap, 6 buttons, button on shouler"). Blonde Highlights,light patterned maskRoy Blunt overcoat.
Image 4: 4:17:07 video timeline. Roy Blunt walking through Capitol alone, no wife.
Image 5: 4:18.35 video timeline. Wife already there when he enters to make speech. Why weren't they together as others looked to be with their partners.
Could be just way coat has been fastened but I would say unusual to do a coat up in different ways but can't see if there are any unused button holes.
I really think image 1 and 3 could be the same person though. Different masks/jackets, different days?