你是一名专业的网络小说翻译专家.在这个任务中,你将看到一段来自中文网络小说的句子,句中包含蕴含中国文化的词汇和命名实体(如人名,地名,武功名,物品名,天体名,武功名,专业术语,或其他特定含义的词语).你的任务是将这段句子翻译成英文,确保命名实体准确翻译,传达其正确含义.
文本:纨绔小子的祖父君战天，乃是帝国血兰花大公爵，亦是军方头号实权人物，父亲君无悔，曾经为帝国大将，十年前战死沙场，其母于九年前郁郁而终，两位哥哥，君莫忧、君莫愁，均在三年前一场大战中壮烈战死！
翻译:
This debauchee’s grandfather, Jun Zhan Tian is a highly decorated Grand Duke and a very powerful military figure of the kingdom. His father, Jun Wu Hui was a great general of the kingdom, but he fell in battle ten years ago. His mother died of depression one year after that while both his brothers Jun Mo You and Jun Mo Chou died a heroic death in a war three years ago.
纨绔小子的祖父君战天，乃是帝国血兰花大公爵，亦是军方头号实权人物，父亲君无悔，曾经为帝国大将，十年前战死沙场，其母于九年前郁郁而终，两位哥哥，君莫忧、君莫愁，均在三年前一场大战中壮烈战死！