^Shuster, Yelena (March–April 2007). "One Funny Voice at a Time". Columbia College Today. Archived from the original on December 19, 2012. Retrieved May 20, 2012. Berthold (under the stage name of Kate McKinnon — her "gentler" middle name)... ٢١ی شوباتی ٢٠١٨ لە وەیبەک مەشین، ئەرشیڤ کراوە.
^"Long Island celebrity yearbook pictures: The 2000s". Newsday. July 19, 2014. Archived from the original on July 27, 2014. Retrieved April 3, 2016. 2002 North Shore High School grad Kathryn Berthold was voted "Funniest" and "Most Theatrical" by her fellow seniors{{cite news}}: CS1 maint: unfit URL (link)
^Shuster, Yelena (March–April 2007). "One Funny Voice at a Time". Columbia College Today. Archived from the original on December 19, 2012. Retrieved May 20, 2012. Berthold (under the stage name of Kate McKinnon — her "gentler" middle name)... ٢١ی شوباتی ٢٠١٨ لە وەیبەک مەشین، ئەرشیڤ کراوە.
^Shuster, Yelena (March–April 2007). "One Funny Voice at a Time". Columbia College Today. Archived from the original on December 19, 2012. Retrieved May 20, 2012. Berthold (under the stage name of Kate McKinnon — her "gentler" middle name)... ٢١ی شوباتی ٢٠١٨ لە وەیبەک مەشین، ئەرشیڤ کراوە.
^Shuster, Yelena (March–April 2007). "One Funny Voice at a Time". Columbia College Today. Archived from the original on December 19, 2012. Retrieved May 20, 2012. Berthold (under the stage name of Kate McKinnon — her "gentler" middle name)... ٢١ی شوباتی ٢٠١٨ لە وەیبەک مەشین، ئەرشیڤ کراوە.
^Matlow, Orli (November 19, 2014). "Spectrum investigates: The club graveyard". Columbia Daily Spectator. Archived from the original on October 10, 2016. Retrieved September 25, 2016. Also a former fixture of the comedy scene is the dearly departed Prangstgrüp, which staged pranks and performances, kind of like Improv Everywhere. Kate 'McKinnon' Berthold of SNL was a member.