Sketch done in the 1980’s by C.E. Pereira
Grandpa was first published in The Beano, in 1955. The comic strip was about a mischievous old bearded man and some of the stories involved his dad, an even older man with a longer beard.
The comic strip did not run long. In 1957 the series was terminated. But then, from 1971 until 1984 Grandpa was relaunched.