While Wikipedia does have a lot of info on a lot of people (historic and notable), Wikipedia certainly shouldn't be considered the primary qualifying source as to whether-or-not an individual is "notable". Take James Joseph Balukevich, for example... first, do a Google search on that name in parentheses and all you'll get are two results, both of which are from Find a Grave. The name "Balukevich" appears nowhere in Wikipedia. Still, he most certainly is considered notable... one would have to search long and hard to learn about him, though, because those who write Wikipedia pages and other online sources that people like to think of as reliable have passed him right over.
On 15 Nov 1989, Hon. Mervyn M. Dymally of California, in the U.S. House of Representatives, honored the notable that I mentioned, James Balukevich, beyond the honors that James had already earned. He was named "National Boxing Goodwill Ambassador" for the U.S. for his lifetime service to the sport. Prior to that date, he was inducted into the New Jersey Boxing Hall of Fame, and prior to that he was the founder of the D.C. Boxing Hall of Fame. He was a Kentucky Colonel, an Hon. Lieut. Col., ADC, in the Alabama State Militia, an Admiral of the Georgia Navy, a recipient of The Order of the Long Leaf Pine, an Ambassador of Good Will of the Cherokee Nation, a Deputy Marshall of Dodge City, and much, much more.
So, while Wikipedia can definitely serve as a good source from which to start, requiring a notable to have a Wikipedia page before being recognized as the notable individual that he or she is really doesn't make sense.
Heck, check out this page on Wikipedia
https://en.wikipedia.org/wiki/Jeremiah_Johnson_(film) . Some of y'all might actually remember the movie (it was a huge hit back in the 70's and early 80's. In the "Cast" section, notice that Delle Bolton's name isn't hyperlinked. She co-starred alongside Robert Redford, but she doesn't have a Wikipedia page. Does that mean she isn't "notable"? Not at all. It merely means that she doesn't have a Wikipedia page. (BTW - Delle is my 2nd cousin)