Prince Mu
Heshuo Princess Zhuangjing
Mianning, Prince Zhi
Gulun Princess Zhuangjing
Heshuo Princess Hui'an
Miankai, Prince Dun
Mianxin, Prince Rui
Mianyu, Prince Hui
Gulun Princess Huimin
five other unnamed daughters

Full name
Chinese: Aixin-Jueluo Yongyan (愛新覺羅·永琰), later Yongyan (顒琰) Manchu: Yong Yan (ᠶᠣᠩ ᠶᠠᠨ)
Era name and dates
Chinese: 嘉慶 (Jiāqìng) Manchu: ᠰᠠᡳᠴᡠᠩᡤᠠ ᡶᡝᠩᡧᡝᠨsaicungga fengšen Mongolian: ᠰᠠᠶᠢᠰᠢᠶᠠᠯᠲᠤ ᠢᠷᠦᠭᠡᠯᠲᠦ Сайшаалт ерөөлт: 1796–1821
Posthumous name
Emperor Shòutiān Xìngyùn Fūhuà Suīyóu Chóngwén Jīngwǔ Guāngyù Xiàogōng Qínjiǎn Duānmǐn Yīngzhé Ruì 受天興運敷化綏猷崇文經武光裕孝恭勤儉端敏英哲睿皇帝 Manchu: sunggiyen hūwangdi (ᠰᡠᠩᡤᡳᠶᡝᠨ ᡥᡡᠸᠠᠩᡩᡳ)
Temple name
Chinese: Rénzōng (仁宗) Manchu: žindzung (ᡰᡳᠨᡯᡠᠩ)

House

Aisin Gioro

Father

Qianlong Emperor

Mother

Empress Xiaoyichun

Full name
Chinese: Aixin-Jueluo Yongyan (愛新覺羅·永琰), later Yongyan (顒琰) Manchu: Yong Yan (ᠶᠣᠩ ᠶᠠᠨ)
Era name and dates
Chinese: 嘉慶 (Jiāqìng) Manchu: ᠰᠠᡳᠴᡠᠩᡤᠠ ᡶᡝᠩᡧᡝᠨsaicungga fengšen Mongolian: ᠰᠠᠶᠢᠰᠢᠶᠠᠯᠲᠤ ᠢᠷᠦᠭᠡᠯᠲᠦ Сайшаалт ерөөлт: 1796–1821
Posthumous name
Emperor Shòutiān Xìngyùn Fūhuà Suīyóu Chóngwén Jīngwǔ Guāngyù Xiàogōng Qínjiǎn Duānmǐn Yīngzhé Ruì 受天興運敷化綏猷崇文經武光裕孝恭勤儉端敏英哲睿皇帝 Manchu: sunggiyen hūwangdi (ᠰᡠᠩᡤᡳᠶᡝᠨ ᡥᡡᠸᠠᠩᡩᡳ)
Temple name
Chinese: Rénzōng (仁宗) Manchu: žindzung (ᡰᡳᠨᡯᡠᠩ)

Jiaqing Emperor

Chinese name

Traditional Chinese

嘉慶帝

Simplified Chinese

嘉庆帝

Transcriptions
Standard Mandarin
Hanyu Pinyin	Jiāqìng Dì
Wade–Giles	Chia¹-ch'ing⁴ Ti⁴
IPA	[tɕjátɕʰîŋ tî]

Mongolian name

Mongolian

ᠰᠠᠶᠢᠰᠢᠶᠠᠯᠲᠤ ᠢᠷᠦᠭᠡᠯᠲᠦ ᠬᠠᠭᠠᠨ
Сайшаалт ерөөлт хаан

Transcriptions
SASM/GNC	sayishiyaltu yirugertu khaan

Manchu name

Manchu script

ᠰᠠᡳᠴᡠᠩᡤᠠ
ᡶᡝᠩᡧᡝᠨ
ᡥᡡᠸᠠᠩᡩᡳ

Romanization

saicungga fengšen hūwangdi

Transcriptions
Standard Mandarin
Hanyu Pinyin	Jiāqìng Dì
Wade–Giles	Chia¹-ch'ing⁴ Ti⁴
IPA	[tɕjátɕʰîŋ tî]

Transcriptions
SASM/GNC	sayishiyaltu yirugertu khaan

The Jiaqing Emperor (13 November 1760 – 2 September 1820), personal name Yongyan, was the seventh emperor of the Manchu-led Qing dynasty, and the fifth Qing emperor to rule over China from 1796 to 1820. He was the 15th son of the Qianlong Emperor. During his reign, he prosecuted Heshen, the corrupt favourite of his father, and attempted to restore order within the Qing Empire and curb the smuggling of opium into China.

Yongyan was born in the Old Summer Palace, 8 km (5 mi) northwest of the walls of Beijing. His personal name, "Yongyan" (永琰), was later changed to "Yongyan" (顒琰) when he became the emperor. The Chinese character for yong in his name was changed from the more common 永 to the less common 顒. This novelty was introduced by the Qianlong Emperor, who believed that it was not proper to have a commonly used Chinese character in an emperor's personal name due to the longstanding practice of naming taboo in the imperial family.

Yongyan was the 15th son of the Qianlong Emperor. His mother was Noble Consort Ling, the daughter of Wei Qingtai (魏清泰), a Han Chinese official whose family had been long integrated into the Manchu Eight Banners as part of a Han Banner.

The Qianlong Emperor originally had two other sons in mind for succeeding him, but both of them died early from diseases, hence in December 1773 he secretly chose Yongyan as his successor. In 1789, the Qianlong Emperor instated Yongyan as "Prince Jia of the First Rank" (嘉親王; or simply "Prince Jia").

In October 1795, the 60th year of his reign, the Qianlong Emperor announced his intention to abdicate in favour of Prince Jia. He made this decision because he felt that it was disrespectful for him to rule longer than his grandfather, the Kangxi Emperor, who was on the throne for 60 years. Prince Jia ascended the throne and adopted the era name "Jiaqing" (Chinese: 嘉慶; Manchu: ᠰᠠᡳᠴᡠᠩᡤᠠ ᡶᡝᠩᡧᡝᠨ saicungga fengšen) in February 1796, hence he is historically known as the Jiaqing Emperor. For the next three years however, the Jiaqing Emperor was emperor in name only because decisions were still made by his father, who became a Taishang Huang (emperor emeritus) after his abdication.

...
Wikipedia