In regular comics canon, Rogue does not have any children.

In one of the many X-men comics Rogue and Magneto have a child and they named him Charles in memory of Professor Charles Xavier, who taught Rogue and was Magneto's old friend.

Kurt Wagner (Nightcrawler) is typically portrayed as older than Rogue in Marvel comics lore. Nightcrawler is often shown as a mentor figure to Rogue and has been part of the X-Men for longer than Rogue. However, ages of characters can vary depending on the iteration or storyline.

out and out means complete, total, blatant.

he is - an out and out rogue/out and out a rogue.

There is no doubt he is a rogue

Her technical age is 29, she was born on August 26th 1981.

BUT - comics tend to put her down as younger or older depending on storyline (usually younger)

The most typical age for rogue is around 24 - although all the x-men are getting on in age.