Joe Biden’s Biological Grandson is Jewish. Who Does the Pidyon Haben, the Grandson or the Maternal Grandfather?

What is Pidyon Haben? I will quote from an article written about 14 years ago at https://www.ou.org/judaism-101/glossary/pidyon-haben/ for a definition: Redemption of the (First-Born) Son; by Biblical command, at the age of 30 days, when the son has established a … Continued