Brennan center is a bit on the left, but all their stuff is factual.
Youre not going to get actual names, since that would be a privacy violation. but there is data on disenfranchisement.
For example, they have found that 1 out of 16 black have been disenfranchised. And in a few states, around 8% of the adult population is disenfranchised. There is alot more, see here...
5.2 million Americans are forbidden to vote because of felony disenfranchisement.
www.sentencingproject.org
they have a map showing the variation across states. They also graph how the number of disenfranchised changes over years.