I use both Ancestry and Tribal Pages to save my trees. On Ancestry, when I click on List of all People on a particular tree, a screen opens that shows me every name and, at the top of that page, I can click on a letter and will be shown people whose names begin with that letter only. There is also a count at the top of each alphabetical page that indicates how many people fit into that letter. I find it very useful and wonder if there is any plan to add this feature to Tribal Pages. Currently, I can view the names of people whose names begin with a particular letter but have to manually count to find the total. Very time-consuming.