She strikes again...this is great!! I need to go back through your gallery more often to see what I've missed...or at least check to see if I have you on the watch list (I thought I did...). How could I have missed this?!?
Alfred loved having Master Tim, Miss Cassie and Miss Stephanie around when Master Bruce was out. They were all so full of life. It was possible to pretend for a short while that Wayne Manor was still a living place that was home to family rather than a tomb playing host to the slow-motion funeral of a boy who only survived the murder of his parents in body, not in spirit.
Batgirl II - Cassandra "Cassie" Cain. She was trained by her father (one of R'as Al-Ghul's operatives) to be an assassin. She escaped, came to Gotham and ultimately linked up with Batman. She is notable that her training was so intensive that it prevented her from developing normal speech; It took her a while to learn to talk. She was the original Barbara Gordon's foster daughter for a while, IIRC. Barbara couldn't be Batgirl anymore because The Joker shot her and left her paraplegic.
Spoiler - Stephanie "Stef" Brown. She's the daughter of C-list wannabe supervillain The Cluemaster. Out of a sense of guilt about her father's crimes, she trained herself to be a masked vigilante and, after a rough start, linked up with the Bat Family.
Robin III - Tim Drake. A kid genius who worked out that Bruce was Batman and Dick was Robin. Dick moved to Jump City to lead the Teen Titans. His replacement was a boy named Jason Todd, who was killed by the Joker. After Jason's death, Tim approached Bruce and offered to be the next Robin to stop Bruce from going crazy with guilt. He is easily in the top 1% of martial artists in the DC Universe.
Trivia on The Second Generation Bat-kids:
* Stephanie Brown is the only Bat-kid to be both Robin and Batgirl at different parts of her career;
* Tim and Stephanie had a child together who vanished - There are those who say that Catwoman is raising the kid as a favour to Batman;
* Cassie allegedly went bad and rejoined Ra's Al-Ghul's gang. There are those who suspect that she's actually Bruce's spy;
* Were Tim, Stef and Cassie the first comic book threesome? Some fans wonder.
Huh? Stephanie did give birth to a kid, but it wasn't Tim's. She got pregnant by her ex-boyfriend who left her right before she started dating Tim. But Tim did help her throughout her pregnancy, bringing her to birthing classes and holding her hand during her labour.
She gave it up for adoption right after the baby was born.
Is that how they're explaining it away? I'll take your word for it as I haven't been following the comics of late. However the entire 'One Year On' storyline has turned into such a train-wreck for the Batman titles that I think that this is going to be just the first in a series of attempts to quietly retcon the various plot-lines introduced by OYO out of existence!