A baby picture..LOL...that is the only picture I’ve EVER seen which shows a bit of a resemblance...NO OTHERS.....he looks more like gramps...the younger pictures of SR also have looks of JR...
IIRC, the ealry few months of a baby’s life after birth they resemble the father awnd father’s relatives more than the morhter’s, but bones develop quickly to take on more of the materal family appearance, facially. If you were to look at early childhood pictures of Frank Davis, I would bet he and barack/barry bear striking resemblance.
Post your *younger* pics of Sr. and show us the resemblance.