By coincidence given that the writers have been unaware the identify of Groening's grandfather, went with Abraham, shortened to Abe, due to the fact inside the Season 2 episode "Old Dollars" they desired his identify to get comparable to his new girlfriend Bea because they achieved when retirement home https://garretts7161.blogdun.com/38553747/facts-about-bosch-jigsaw-dust-extraction-revealed