I was born in Iowa City in 1957. Dad had 3-kids before he graduated from the U of Iowa. By age 4 we moved to Dubuque.
Dubuque was 80% Catholic. We went to Catholic grade school. A few times when I was little, I remember St. Nicholas delivering something in a stocking on Dec. 6.
Circa 2001, about the time my only child was 6 in Catholic school, I tried to renew this. My German ancestry wife who lived in Western Dubuque County and was more Catholic than me, didn't know St. Nicholas. My dad's family was Luxembourghise, (there are 3-languages in Luxembourg -- my ancestors spoke German) my wife was German seemed not to know about St. Nicholas Day.
I started the tradition of giving raisins, nuts and chocolates in my daughter's stocking the evening of Dec. 5. She would be surprised on the a.m. of Dec. 6, St. Nicholas Day! I usually left her a holy card or some info on who St Nicholas was.
So, I asked my dad - mom was a convert, her mom was sorta Methodist. Dad recalled his uncle tossing a stocking into the house one year when he was a kid for St. Nicholas but that was all - one year. So, then why did you deliver goodies when we were kids a few years not others? You were in Catholic school and the neighbors were doing it and we didn't want you left out. Most years they didn't remember. I did.
I am 45-miles west of my hometown. I asked another lawyer about St Nicholas here. He is Irish. As he was going to Catholic school St. Nicholas actually appeared on Dec. 6 at his Catholic School. So, yes! I am in a little town of 5,000, and St. Nicholas appeared Dec. 6 over 50-years ago, to the Irish, of all people! He mostly doesn't hang around here anymore.