Family Members pictures so not show up on Profile Page

I am going to edit profile, then friends and family. When I get to the add family members page all my family members are listed including their photos. But when I go to my profile page several of the family members just show the blank outline of a person and I am not able to click on their name. I have deleted these family members and replaced them several times to no avail. I have no problems at all adding the majority of my family members except for 3 - they just will not show person's photo nor let me click on their name.