Mary Grayson (Dick Grayson's mom)
Mary Grayson (Dick Grayson's mom) appears in 23 issues in grailworth's catalog, and was first published in 1940.
Deaths
Every appearance we value
Batman (1940) 4 issues
Batman (2016) 1 issue
Batman: Li'l Gotham (2013) 1 issue
Detective Comics (2011) 1 issue
New Teen Titans (1980) 1 issue
Secret Origins (1986) 1 issue
Character appearances from the Grand Comics Database, CC BY-SA 4.0.