We don't know exacty. His son was about thirty-three years old during Goblet, so middle-aged at least.
Barty Crouch Sr was murdered by his son, Barty Crouch Jr who transfigured his body into a bone and buried it in order to avoid detection. Barty Crouch Jr was given the Dementors kiss, a fate described as worse than death.
Barty Crouch died because he had figured out that the "Mad-Eye" Moody that was there was really his son, Barty Crouch Jr. So barty jr. decided to kill his father so nobody else would know he was there and ruin his plan to get Harry to the graveyard for Voldemort.
The following characters died in Harry Potter and the Goblet of FireBertha Jonkins (mentioned only)Franky Bryce - a muggle murdered by Lord VoldemortBarty Crouch Sr - murdered by Barty Crouch JrCedric Diggory - murdered by Peter Pettigrew on Lord Voldemort's ordersBarty Crouch Jr was kissed by a dementor, rendering him as good as dead.
Winky was tasked with assisting and controlling Barty Crouch Jr after his father (Barty Crouch Sr) sneaked him out of Azkaban. Winky convinced Barty Sr to allow Barty Jr to attend the Quidditch World Cup, as a reward for good behaviour. To allow this to happen, Barty Jr wore an invisibility cloak while Winky stated she was saving a seat for her boss. During the match. Barty Jr stole Harry Potter's wand from his back pocket. Later that night, he used the wand to cast the dark mark, the appearance of which instantly caused several ministry officials to apparate to the location and cast stunning spells - which caught Winky and the hidden Barty Jr.) When a ministry official found Winky stunned next to Harry's wand, Barty Sr had no choice but to terminate Winky on the spot as it appeared she had stolen a wizards wand which was illegal. Another reason she was fired, was for failing to control Barty Jr - although nobody else could know this.
Barty Crouch Jr costs 900,000 studs on Lego Harry Potter.
Barty Crouch Jr is played by David Tennant.
In the memory that Harry see's in the pensieve, Karkaroff is questioned by Barty Crouch Sr. (I think!)
Barty Crouch Sr was murdered by his son, Barty Crouch Jr who transfigured his body into a bone and buried it in order to avoid detection. Barty Crouch Jr was given the Dementors kiss, a fate described as worse than death.
Barty Crouch died because he had figured out that the "Mad-Eye" Moody that was there was really his son, Barty Crouch Jr. So barty jr. decided to kill his father so nobody else would know he was there and ruin his plan to get Harry to the graveyard for Voldemort.
The following characters died in Harry Potter and the Goblet of FireBertha Jonkins (mentioned only)Franky Bryce - a muggle murdered by Lord VoldemortBarty Crouch Sr - murdered by Barty Crouch JrCedric Diggory - murdered by Peter Pettigrew on Lord Voldemort's ordersBarty Crouch Jr was kissed by a dementor, rendering him as good as dead.
Barty Crouch Jr.
Barty Crouch Junior is a Death Eater and is bad but his father Barty Crouch Senior is very good; he loaths Dark Wizards.
Winky was tasked with assisting and controlling Barty Crouch Jr after his father (Barty Crouch Sr) sneaked him out of Azkaban. Winky convinced Barty Sr to allow Barty Jr to attend the Quidditch World Cup, as a reward for good behaviour. To allow this to happen, Barty Jr wore an invisibility cloak while Winky stated she was saving a seat for her boss. During the match. Barty Jr stole Harry Potter's wand from his back pocket. Later that night, he used the wand to cast the dark mark, the appearance of which instantly caused several ministry officials to apparate to the location and cast stunning spells - which caught Winky and the hidden Barty Jr.) When a ministry official found Winky stunned next to Harry's wand, Barty Sr had no choice but to terminate Winky on the spot as it appeared she had stolen a wizards wand which was illegal. Another reason she was fired, was for failing to control Barty Jr - although nobody else could know this.
Barty Crouch Jr costs 900,000 studs on Lego Harry Potter.
Assuming you mean Barty Crouch Jr. - he turned his father's body into a bone after killing him and then buried the bone into Hogwarts's grounds.
Crazy
Winky was sitting on a seat in the top box, near Harry, Hermione and the Weasley's. She told them that she was saving a seat for her master, Barty Crouch Sr. In reality, Barty Crouch Jr was sitting on that seat under the invisibility cloak. While there, he stole Harry's wand from his back pocket. Winky, who was hiding her eyes as she was terrified of heights, failed to notice this. During the riot started by the death eaters, Barty Crouch Jr used the stolen wand to cast the dark mark. Prompting the arrival of ministry wizards who immediately sent stunning spells, which hit Barty & Winky. Of course, Barty was still concealed under the invisibility cloak so only WInky and the wand were found, and so Winky was blamed for casting the dark mark. Winky claimed she didn't know to do such a thing, but Barty Crouch Sr released her from service in order to save face.