It was natural. tho'. I also often say, quite seriously, that I drank in Monarchism with my Mother's milk. My Mother and her mother both were Hampshire women. My Gran had been kissed, as an infant, by HM Queen Victoria. My Grandfather had served HM King George V in the 1914-18 War. My first memory, outside our family, was on 6 February 1952 when we heard that HM King George VI was dead and that The Princess Elizabeth was now Queen.
On the other side of the family, my Grandmother Weismiller was born in Sweden during the reign of HM King Oscar II. She had two brothers, one named Oscar for the King reigning at his birth, and one named Gustav for the Crown Prince, later HM King Gustav V.
So, with the exception of a short period when I was in my early 20s and flirted with various forms of Leftism, there has never been a point in my life where I have not been a Monarchist. The only change is that from a visceral belief, I've come to hold a set of beliefs which I can defend intellectually.