By tweeting this news on Monday night, the officer of his office told that the MLA's daughter has passed away whose name was Gwen.
The Castane family has requested confidentiality for this news. It would not comment on the sad news, although people wish to know the reason.
Castane's daughter is a big year old 18 at the beginning of the month a campaign video was released in support of her father's bid on June 2.
Sean Castane Said My Father Is A Congressman But He Is My Father Said Via Video Supported His Father's Defense And Efforts And Raised Respect
Sean's father, Castane, represents the Sixth Congressional District. He was elected in 2018. He was the first Democrat to be represented in 50 years.
Tributes and support poured in for the Castane family everyone prayed to God for them and to bear the loss in this sad time
Bob Morgan, an Illinois state representative, said, "You and your family are in my support, may God give strength to bear this loss and protect them."