Cao Lin (Prince of Pei)
Cao Lin( died 11 March 256) was a prince of the state of Cao Wei in the Three Kingdoms period of China.
He was a son of Cao Cao, a warlord who rose to prominence towards the end of the Han dynasty and laid the foundation for the Cao Wei state.
His mother was Lady Du( 杜夫人), a concubine of Cao Cao.
She also bore Cao Cao another son, Cao Gun.
In 211, Emperor Xian, the last emperor of the Han dynasty, enfeoffed Cao Lin as the Marquis of Raoyang( 饒陽侯).
In 217, Cao Lin's title was changed to" Marquis of Qiao"( 譙侯).
In 221, a year after Cao Lin's half- brother Cao Pi usurped the throne from Emperor Xian and became the first emperor of the Cao Wei state, he enfeoffed Cao Lin as the Duke of Qiao( 譙公).
One year later, Cao Pi elevated Cao Lin from a duke to a prince under the title" Prince of Qiao"( 譙王).
In 226, he changed Cao Lin's title to" Prince of Juancheng"( 鄄城王).
In 232, Cao Pi's successor, Cao Rui, changed Cao Lin's title to" Prince of Pei"( 沛王).
Throughout the reigns of the subsequent Wei emperors, the number of taxable households in Cao Lin's dukedom increased until it reached 4,700.
After Cao Lin died in 256, his son Cao Wei( 曹緯) inherited his princedom as the new Prince of Pei. Cao Lin had a daughter, who married Ji Kang.
Duke Mu of Cao
Duke Mu of Cao( 8th Century BCE) was the eleventh ruler of the vassal State of Cao during the Chinese Eastern Zhou Dynasty( 770 – 256 BCE) and Spring and Autumn period.
Born Jī Wǔ( 姬武), he was the son of Cáo Huìbó( 曹惠伯).
In 760 BCE, Duke Mu of Cao killed his elder brother Cáo Fèibó( 曹廢伯/ 曹废伯) and appointed himself ruler of the State of Cao.
He was the first ruler of the State of Cao to receive the posthumous title of" Duke"( 公).
Cao Lin (Prince of Donghai)
Cao Lin (died 5 February 251) was an imperial prince of the state of Cao Wei in the Three Kingdoms period of China.
He was a son of Cao Pi, the first Wei emperor, and the biological father of Cao Mao, the fourth Wei emperor.
Etan Boritzer
Etan Boritzer( born 1950) is an American writer of children ’s literature who is best known for his book" What is God?" first published in 1989.
His best selling" What is?" illustrated children's book series on character education and difficult subjects for children is a popular teaching guide for parents, teachers and child- life professionals.
Boritzer gained national critical acclaim after" What is God?" was published in 1989 although the book has caused controversy from religious fundamentalists for its universalist views.
The other current books in the" What is?" series include
What is Love?,
What is Death?,
What is Beautiful?,
What is Funny?,
What is Right?,
What is Peace?,
What is Money?,
What is Dreaming?,
What is a Friend?,
What is True?,
What is a Family?,
What is a Feeling?"
The series is now also translated into 15 languages.
Boritzer was first published in 1963 at the age of 13 when he wrote an essay in his English class at Wade Junior High School in the Bronx, New York on the assassination of John F. Kennedy.
His essay was included in a special anthology by New York City public school children compiled and published by the New York City Department of Education.
Boritzer now lives in Venice, California and maintains his publishing office there also.
He has helped numerous other authors to get published through" How to Get Your Book Published!" programs.
Boritzer is also a yoga teacher who teaches regular classes locally and guest- teaches nationally.
He is also recognized nationally as an erudite speaker on" The Teachings of the Buddha."
Duke Gong of Cao
Duke Gong of Cao (? – 618 BCE)  was the seventeenth ruler of the vassal State of Cao during the Chinese Spring and Autumn period (770 – 475 BCE).
Born Ji Xiang (姬襄), he was the son of Duke Zhao of Cao.
In 637 BCE, during the exile of Chong’er, son of Duke Xian of Jin, Duke Gong heard that Chong’er suffered from fused ribs and wanted to see for himself.
Chong’er caught Duke Gong spying on him whilst he bathed and described the Duke as a man of “unbelievable rudeness”.
After Chong’er became Duke Wen of Jin and one of the Five Hegemons, in 632 he used Duke Gòng's previous rudeness as an excuse to overthrow the State of Cao.
Duke Gòng was captured by the State of Jin but later released.
After Duke Gong of Cao died in 618 BCE, his son Duke Wen of Cao became ruler.
Cao Pi
Cao Pi  (– 29 June 226), courtesy name Zihuan, was the first emperor of the state of Cao Wei in the Three Kingdoms period of China.
He was the second son of Cao Cao, a warlord who lived in the late Eastern Han dynasty, but the eldest son among all the children born to Cao Cao by his concubine (later wife), Lady Bian.
According to some historical records, he was often in the presence of court officials in order to gain their support.
He was mostly in charge of defence at the start of his career.
After the defeat of Cao Cao's rival Yuan Shao at the Battle of Guandu, he took Yuan Xi's widow, Lady Zhen, as a concubine, but in 221 Lady Zhen died and Guo Nüwang became empress.
On 25 November 220, Cao Pi forced Emperor Xian, the last ruler of the Eastern Han dynasty, to abdicate in his favour, after which on 11 December 220 he proclaimed himself emperor and established the state of Cao Wei.
Cao Pi continued the wars against the states of Shu Han and Eastern Wu, founded by his father's rivals Liu Bei and Sun Quan respectively, but did not make significant territorial gain in the battles.
Unlike his father, Cao Pi concentrated most of his efforts on internal administration rather than on waging wars against his rivals.
During his reign, he formally established Chen Qun's nine-rank system as the base for civil service nomination, which drew many talents into his government.
On the other hand, he drastically reduced the power of princes, stripping off their power to oppose him, but at the same time, rendering them unable to assist the emperor if a crisis arose within the state.
After Cao Pi's death, his successor Cao Rui granted him the posthumous name "Emperor Wen" and the temple name "Shizu".
Cao Pi was also an accomplished poet and scholar, just like his father Cao Cao and his younger brother Cao Zhi.
He wrote "Yan Ge Xing" (燕歌行), the first Chinese poem in the style of seven syllables per line (七言詩).
He also wrote over a hundred articles on various subjects.
Count You of Cao
Count You of Cao( ?–826 BCE) was the seventh ruler of the vassal State of Cao during the Chinese Western Zhou Dynasty( 1046 – 770 BCE).
Born Jī Jiāng( 姬疆), he was the son of Count Xiao of Cao( 曹孝伯) and the younger brother of Count Yi of Cao( 曹夷伯).
Count You was killed by his younger brother Count Dai of Cao( 曹戴伯) in 826 BCE after a nine- year reign.
Duke Dao of Cao
Duke Dao of Cao( 6th century BCE) was the twenty- second ruler of the vassal State of Cao during the Chinese Spring and Autumn period( 770 – 475 BCE).
Born as Jī Wŭ( 姬午), he was the son of Duke Ping of Cao from whom he inherited the throne.
Duke Jing of Song captured Dào in 515 BCE and held him prisoner until his death.
Thereafter, disorder broke out in the State of Cáo as Dào ’s successors, Duke Sheng of Cao and Duke Yin of Cao, were killed one after the other.
Theodred II (Bishop of Elmham)
Theodred II was a medieval Bishop of Elmham.
The date of Theodred's consecration unknown, but the date of his death was sometime between 995 and 997.
Cao Yan
Cao Yan( died 223) was a prince in the state of Cao Wei in the Three Kingdoms period of China.
He was a son of Cao Pi, the first emperor of Wei.
His mother, Consort Song( 宋姬), was a concubine of Cao Pi.
He was enfeoffed as the Prince of Guangping( 廣平王) in 222.
After his death in the following year, his princedom was abolished because he had no son to inherit it.

Question: When did Cao Lin (Prince Of Donghai)'s father die?
Answer: 29 June 226