I mean, one could argue that even Voyager 1's Golden Record is kind of a massive, interstellar personal ad (complete with the recorded sound of a kiss! It's as if humanity decided to document all our best features and send them into space with this message: So dating apps are really the latest manifestation of human beings doing what we've always done -- create new tools to communicate and then turn around and use those tools to find love, sex and companionship.
1695: The First Personal Ads According to history professor H. Cocks (seriously --The Best Name Ever for an academic) personal ads began as a way to help British bachelors find eligible wives.
But as magazines and periodicals such as The Wedding Bell in the US and The Correspondent, Matrimonial Herald and Marriage Gazette in the UK hit the newsstands with immense popularity, matchmaking and personals took off as well, creating the first wave of true mainstream normalization for the personal ad.
Late 1800s: The Scam Emerges You know, someone's always got to ruin the party.
Less-Than-Fun fact: homosexuality was outlawed and punishable by death in the UK by wife-murderer Henry VIII and continued to be illegal until 1967. A., anyone accused of being a "sodomite" doing "buggery" was also legally sentenced to death as of 1776.) Coded words, female names and other signals in personals were channels to privately expressing vulnerability and find companionship that society forbade.