The topic for Week 21 in Amy Coffin’s and Geneablogger’s 52 Weeks of Personal Genealogy and History series iwas: Commercials. Do you remember any commercial jingles from your childhood? Share them here. I didn’t do this topic when it was first posted as it didn’t really speak to me, but while doing the Week 34 … More 52 Weeks of Personal Genealogy and History: Week 21: Commercials/Advertisements, social attitudes and accents.