As she ran them on me, I can vouch for Jeanette's run of 152 at Amsterdam Billiard Club. She has also run a 124 against Mika Immonen. I believe both runs occurred in 2002. Jeanette has run over 100 in my presence about six times. In the 1999 National Straight Pool championships in NYC, she was victorious over each of Dallas West, John Ervolino, and Jimmy Fusco, so it's no fluke. And, of course, Gene Nagy was her mentor, which speaks volumes.
Jean Balukas told me that her best ever run was 134, and further claimed that 134 was also legendary Ruth McGuiness' lifetime high run.
Of course, all these runs came in practice. Women's US Open 14.1 matches, for many years, were races to 75 up to the final, which was a race to 100.