Question: Who is the stepmother of Sinibaldo Ii Ordelaffi?

Sinibaldo II Ordelaffi
Sinibaldo II Ordelaffi (1467–1480) was the lord of Forlì in 1480, inheriting it from his father Pino III Ordelaffi.
After his death the Ordelaffi lost the control of the city, who was acquired by Pope Sixtus IV's nephew Girolamo Riario.
Sinibaldo's relative Francesco V Ordelaffi shortly claimed the lordship, but in vain.
Henriette Feuerbach
Henriette Feuerbach( 13 August 1812 – 5 August 1892) was a German author and arts patron.
She was the wife of Joseph Anselm Feuerbach and the stepmother of painter Anselm Feuerbach, whom she supported in his art.
Jane Wigham
Jane Wigham( née Smeal; 1801–1888) was a leading Scottish abolitionist.
She was the stepmother of Eliza Wigham and the second wife of John Wigham.
Irene Baker
Edith Irene Bailey Baker( November 17, 1901 – April 2, 1994) was an American politician and a United States Representative from Tennessee.
She was the widow of Howard Baker Sr. and the stepmother of Howard Baker Jr.
Dorothy Granger
Dorothy Karolyn Granger( November 21, 1911 – January 4, 1995) was an American actress best known for her roles in short subject comedies in Hollywood.
She was also the stepmother of film maker and former record producer Anthony J. Hilder.
Pino III Ordelaffi
Pino III Ordelaffi (March 1436 – October 1480) was an Italian condottiero and lord of Forlì.
He was a member of the Ordelaffi family.
The son of Antonio
I Ordelaffi, he was the brother of Francesco IV Ordelaffi, lord of Forlì from 1448.
In 1462 he married Barbara Manfredi, daughter of Astorre II, lord of Faenza.
In 1463 Pino fell ill:
Francesco was suspected of having poisoned him, but he recovered.
In 1466, as Francesco lay ill in turn, Pino's seized the city and assumed the lordship of Forlì and Forlimpopoli.
Soon after Barbara died, and Astorre Manfredi suspected Pino of poisoning her out of jealousy.
Therefore, Pino sought an alliance with Taddeo Manfredi, lord of Imola and rival of Astorre, to counter the latter's attempt to oust him with the help of the Pope.
Pino married Taddeo's daughter Zaffira, but in 1473 he also had her poisoned.
Pino also had his mother poisoned in 1467.
He then married
Lucrezia Pico della Mirandola, sister of Giovanni Pico della Mirandola, who a contemporary noted was "always very careful with what she ate".
Giovanni Pico della Mirandola
In 1467 he also took part in the Battle of Molinella, where he was wounded.
Pino was a patron of the arts, building numerous edifices in Forlì; he also completed the construction of the walls and strengthened the Castle.
A monument commissioned by Pino to Francesco di Simone Ferrucci for his wife Barbara's tomb can be seen in the Abbey of San Mercuriale in Forlì.
He died in 1480, being briefly succeeded by his son Sinibaldo before the acquisition of the Forlivese lands by Girolamo Riario.
Susan Moody
Susan Moody( born 1940 in Oxford) is the principal" nom de plume" of Susan Elizabeth Horwood, an English novelist best known for her suspense novels.
After marrying Professor John Dalgleish Donaldson in 2001, she became the stepmother of his four children, including Crown Princess Mary of Denmark.
Verona Barnes
Verona Barnes( born December 29, 1946) is an American actress who appeared in multiple New York City theater plays.
She is the stepmother of actress Rachel True.
Her roles include Mrs. Harris and the Street Person in" All God's Chillun Got Wings," as well as Jack's friend in" The Great White Hope".
May Green Hinckley
May Green Hinckley( May 1, 1881 – May 2, 1943) was the third general president of the Primary of The Church of Jesus Christ of Latter- day Saints( LDS Church) from 1940 until her death.
She was the stepmother of Gordon B. Hinckley, fifteenth president of the LDS Church.
Livia Ocellina
Livia Ocellina was the second wife of Gaius Sulpicius Galba and the stepmother of the Roman Emperor Galba.
According to Suetonius she was: Galba was raised by her and took on the name Lucius Livius Ocella( rather than his birth name of Servius Sulpicius Galba) during the period prior to his assumption of the purple.

Answer: Barbara Manfredi