Title: Zhengde Emperor
Content:  The Zhengde Emperor (27 October 1491 – 20 April 1521), who was the 11th Emperor of the Ming dynasty, reigned from 1505 to 1521. Born Zhu Houzhao, he was the Hongzhi Emperor's eldest son. Zhu Houzhao took the throne at only 14 with the era name Zhengde meaning "Right virtue" or "Rectification of virtue". He was known for favoring eunuchs such as Liu Jin and became infamous for his childlike behavior. He eventually died at age 29 from an illness he contracted after drunkenly falling off a boat into the Yellow River. He left behind no sons and was succeeded by his first cousin Zhu Houcong.
Title: Zhengde Emperor
Content: Zhu Youcheng, the Hongzhi Emperor (弘治帝 朱祐樘; 30 July 1470 – 9 June 1505) ; Empress Xiaochengjing, of the Zhang clan (孝成敬皇后 張氏; 1471–1541) Empress Xiaojingyi, of the Xia clan (孝靜毅皇后 夏氏; 1492–1535) ; Consort Shuhuide, of the Wu clan (淑惠德妃 吳氏; d. 1539) ; Consort Rongshuxian, of the Shen clan (榮淑賢妃 沈氏; 1492–1542) ; Consort, of the Wang clan (妃 王氏) ; Beauty, of the Liu clan (美人 劉氏) ; Wang Mantang (王满堂); 1471 – 1541) ; Lady, of the Ma clan (馬氏) ; Lady, of the Dai clan (戴氏) ; Lady, of the Du clan (杜氏) Parents: Consorts:
Title: Zheng Congdang
Content:  It is not known when Zheng Congdang was born. His family claimed ancestry from the ruling house of the Spring and Autumn period state Zheng, and his grandfather Zheng Yuqing served as a chancellor during the reigns of Emperor Dezong and Emperor Dezong's grandson Emperor Xianzong. Zheng Congdang's father Zheng Guan (鄭澣) was himself a long-time imperial official, although he was never chancellor, dying while serving as the military governor (Jiedushi) of Shannan West Circuit (山南西道, headquartered in modern Hanzhong, Shaanxi) in 839 at the age of 63. Zheng Congdang had three older brothers, Zheng Yunmo (鄭允謨), Zheng Maoxiu (鄭茂休), and Zheng Chuhui (鄭處誨), each of whom served in the imperial government as well. (A third cousin, Zheng Yanchang, would 
Title: Emperor Yingzong of Ming
Content:  Zhu Qizhen was the son of the Xuande Emperor and his second wife Empress Sun. At the beginning of the Zhengtong reign, the Ming dynasty was prosperous and at the height of its power as a result of the Xuande Emperor's able administration. The Zhengtong Emperor's accession at the age of eight made him the first child emperor of the dynasty – hence the Zhengtong Emperor was easily influenced by others, especially the eunuch Wang Zhen. At first, Wang Zhen was kept under control by his father's mother, Grand Empress Dowager Zhang, the unofficial regent, who collaborated closely with three ministers, all with the surname Yang (hence the common name "Three Yangs"), thus the good administration continued. In 1442 though, Empress Zhang died, and the three Yangs also died or retired around that time. The emperor began to completely rely on Wang Zhen for advice and guidance.
Title: Emperor Zhezong
Content:  Emperor Zhezong of Song (4 January 1077 – 23 February 1100), personal name Zhao Xu, was the seventh emperor of the Song dynasty of China. His original personal name was Zhao Yong but he changed it to "Zhao Xu" after his coronation. He reigned from 1085 until his death in 1100, and was succeeded by his younger half-brother, Emperor Huizong, because his son died prematurely. Emperor Zhezong was the sixth son of Emperor Shenzong. He ascended the throne at the age of nine under the supervision of his grandmother, Grand Empress Dowager Gao.
Title: Emperor Zhenzong
Content:  Emperor Zhenzong of Song (23 December 968 – 23 March 1022), personal name Zhao Heng, was the third emperor of the Song dynasty of China. He reigned from 997 to his death in 1022. His personal name was originally Zhao Dechang, but was changed to Zhao Yuanxiu in 983, Zhao Yuankan in 986, and finally Zhao Heng in 995. He was the third son of his predecessor, Emperor Taizong, and was succeeded by his sixth son, Emperor Renzong At the end of his reign, he was ill but retained the power to rule. Thus, rule was often in the hands of his third wife, Empress Liu.
Title: Jiajing Emperor
Content:  The Jiajing Emperor (16September 1507 – 23January 1567) was the 12th Emperor of the Ming dynasty, reigning from 1521 to 1567. Born Zhu Houcong, he was the former Zhengde Emperor's cousin. His father, Zhu Youyuan (1476–1519), Prince of Xing, was the fourth son of the Chenghua Emperor (reigned from 1464 to 1487) and the eldest son of three sons born to the emperor's concubine, Lady Shao. The Jiajing Emperor's regnal name, "Jiajing", means "admirable tranquility".
Title: Emperor Xiaozong of Song
Content:  Zhao Shen was a seventh-generation descendant of Emperor Taizu, the founder and first emperor of the Song dynasty. He was the second son of Zhao Zicheng (趙子偁; died 1143), a sixth cousin of Emperor Gaozong, the 10th Song emperor. After the Jingkang Incident in 1127, Emperor Gaozong's father, eldest brother and most of his close relatives were taken prisoner by the Jurchen-led Jin Empire. As Emperor Gaozong's only son, Zhao Fu (趙旉), died prematurely around the age of two, the emperor ordered his officials to start searching for other living descendants of the imperial family. Zhao Shen was discovered and adopted 
Title: Zheng Zhong
Content:  created a marquess was Empress Xu Pingjun's father Xu Guanghan (許廣漢), whose creation was thanks to his relationship with his daughter and his son-in-law Emperor Xuan, not his post as a eunuch.) Zheng was from Nanyang Commandery (roughly modern Nanyang, Henan) -- the same commandery that the Eastern Han imperial clan dominated. He was described to be cautious, agile, and a deep thinker. He first served in the household of Emperor Zhang while he was still the crown prince under his father Emperor Ming. After Emperor Zhang ascended the throne, he was eventually promoted to the post of an imperial attendant 
Title: Zhang Ge
Content:  It is not known when Zhang Ge was born. His father Zhang Jun was a chancellor during the reigns of Emperor Xizong of Tang and Emperor Xizong's brother and successor Emperor Zhaozong. He was Zhang Jun's second son, and was said to be intelligent and handsome in his youth, and wily as his father was regarded to be. By the time of around the new year 904, Emperor Zhaozong had been assassinated, and his son and successor Emperor Ai was under the physical control of the powerful warlord Zhu Quanzhong the military governor of Xuanwu Circuit (宣武, headquartered in modern Kaifeng, Henan), and Zhang Jun had retired to his vacation estate at Changshui (長水, in modern Luoyang, Henan). Zhu was preparing to 

Question: Who is the father of Zhengde Emperor?
Answer: Hongzhi Emperor.
Zhu Youcheng.
Datianmingdaochunchengzhongzhengshengwenshenwuzhirendadejinghuangdi.
Hongzhi.
Zhu Youtang.
Xiao Zong.
Jing Di.