Wiki Bunch lets you group Wikipedia category members by Age, Education, Gender, and Place of Birth
Enter a category, either by pasting in the whole URL as in the dictionary, or putting in just the category name. (It’s pretty tolerant.) Then use the dropdown menu to choose what property you want to group by: age, gender, education, or place of birth (the place of birth can be anything from a particular healthcare facility name to the name of an American state, so don’t count on it for anything.) Hit the button when you’re done.
Wiki Bunch will do some juggling for a moment and then present you with a list of groups. People who have died are not included. People with incomplete birthday information are not included. Sometimes death data for someone is missing and you will get a listing for a 140-year-old person.