The the last two popes to be canonized were St. Pius X and St. Pius V. However in between them there have been several who have been Beatified (including John XXIII, Pius IX, and Innocent XI) as well as Pius XII who, while not Beatified, has been named "Venerable".
For a more complete list of popes and their various Saintly statuses, see http://en.wikipedia.org/wiki/List_of_popes
There were two popes named Benedict who are saints. Please specify Benedict II or Benedict XI.
There have been 23 popes named John, and two more who used John Paul.
There have been six popes named Paul, and two named John-Paul. Which did you want?
There are at least two saints named Jason and both became saints by dying as martyrs.
There have been two popes named John Paul and neither was married. Popes are priests and priest are not allowed to marry.
Only Saint Peter has that name. However, St. Malachy predicts that the final pope will also be named Peter.
There are a number of saints named James, including two apostles. Please be specific.
There are two blesseds named Antoinette but no saints by that name.
There are a number of saints named James so you need to be specific.
There are at least two saints named Onesimus but neither is a patron saint.
There are at least two saints named Theodosia but none were girls. They were ladies.
I can find no reference to any saint named Simonne. There are several saints named Simon, including two apostles, however.