Skip to content
Search verified handles
Type to see suggestions. Use the up and down arrow keys to review them, then Enter to open a result or search.
Menu
Menu
Menu
×
Close menu
Home
Browse
About
How verification works
Contribute
Apply for an entry
↗
Policies
↗
Contact us
↗
Login
My account
Sign out
Appearance
System
Light
Dark
Preferences
Copy handle only, not the full link
(CC0 1.0) Public Domain ·
JEMEDIA
← Back to Mark Callahan
Revision of Mark Callahan
← Back to history
system
·
2026-09-08 14:51:56Z
·
sync
Wikidata sync
Changes
Field
Before
After
Image
110178
175696
Type
—
person
