Theophile "Toto" Papin Jr. (1857–1916) was a St. Louis, Missouri, real estate man known as the "squire of debutantes" because of the large number of young women who made their bow into society under his auspices.

[1] Papin was noted in St. Louis Roman Catholic circles because of his friendship with high dignitaries of the church and that he had been granted private audiences by Popes Leo XIII and Pius X.

[1] He went to Vatican City in 1912 to deliver to Pope Pius the testimony taken in connection with the canonization of Rose Philippine Duchesne of the Sacred Heart Convent in St. Charles, Missouri.

He booked a ticket on the RMS Titanic for his return trip, but canceled at the last moment, thus avoiding the sinking of the liner when it struck an iceberg.

[1] He was also known for being recruited by society women to take care of the myriad details of their daughters' "coming out" as debutantes during St. Louis's social season.