Question: Where did John Hancock (Australian Businessman)'s mother graduate from?

John Hancock Sr.
Rev. Col. John Hancock Sr.( March 1, 1671 December 6, 1752) was a colonial American clergyman, soldier, planter, politician, and paternal grandfather of American politician John Hancock III.
Hancock graduated from Harvard College in 1689 and was ordained that year.
He taught at the Grammar School at Cambridge, Massachusetts starting in 1691.
In 1692 he was engaged as the preacher at Medford, Massachusetts, where he lived and served until November 1693.
He was invited to preach at Lexington, Massachusetts in 1697, and remained the pastor there for 55 years, until his death in 1752.< br>
His sons:
He is buried at the Old Burying Ground in Lexington, Massachusetts.
John H. Hall (gunsmith)
John Hancock Hall (January 4, 1781 – February 26, 1841) was the inventor of the M1819 Hall breech-loading rifle and a mass production innovator.
John W. Hancock
John W. Hancock( April 13, 1901 – 1993) was an American football player, track and field athlete, coach of football, basketball, track, and wrestling, and college athletics administrator.
He played college football at the University of Iowa.
John E. Hancock
John E. Hancock( March 23, 1903 – June 23, 1982) was a Vermont farmer and politician who served one term as Speaker of the Vermont House of Representatives.
Joseph J. Sullivan (vaudeville)
Joseph J. Sullivan was a blackface comedian and acrobat in New York.
He composed the song" Where Did You Get That Hat?" and first performed it in 1888.
It was a great success and he performed it many times thereafter.
John Hancock (Australian businessman)
John Hancock (born 1976 as John Langley Hayward) is an Australian businessman.
He is the son of Gina Rinehart and grandson of the late mining magnate Lang Hancock.
Gina Rinehart
Georgina Hope "Gina" Rinehart (néeHancock, formerly Hayward; born 9 February 1954) is an Australian mining magnate and heiress.
Rinehart is Chairman of Hancock Prospecting, a privately-owned mineral exploration and extraction company founded by her father, Lang Hancock.
She is one of Australia's richest people; with "Forbes" estimating her net worth in 2019 at 14.8 billion as published in the list of Australia's 50 richest people; and "The Australian Financial Review" estimating her net worth in 2019 at 13.81 billion as published in the Financial Review Rich List.
"Forbes" considers Rinehart one of the world's richest women.
Rinehart was born in Perth, Western Australia, and spent her early years in the Pilbara.
She boarded at St Hilda's Anglican School for Girls and then briefly studied at the University of Sydney, dropping out to work with her father at Hancock Prospecting.
As Lang Hancock's only child, Rinehart inherited a 76.6% share in the company upon his death in 1992, and succeeded him as executive chairman.
The company's remaining shares were transferred to a trust for her four children.
When Rinehart took over Hancock Prospecting, her total wealth was estimated at 75 million.
She oversaw a rapid expansion of the company over the following decade, and due to the iron ore boom of the early 2000s became a nominal billionaire in 2006.
In the 2010s, Rinehart began to expand her holdings into areas outside the mining industry.
She made sizeable investments in Ten Network Holdings and Fairfax Media (although she sold her interest in the latter in 2015), and also expanded into agriculture, buying several cattle stations.
Rinehart was Australia's wealthiest person from 2011 to 2015, according to both "Forbes" and "The Australian Financial Review".
Her wealth peaked at around 29 billion in 2012, at which point she overtook Christy Walton as the world's richest woman and was included on the "Forbes" list of The World's 100 Most Powerful Women.
Rinehart's net worth dropped significantly over the following few years due to a slowdown in the Australian mining sector, however her fortune remains immense.
John Hancock Jr.
Rev. Col. John Hancock Jr.( June 1, 1702 – May 7, 1744) was a colonial American clergyman, soldier, planter, politician, and father of politician John Hancock III.
Hancock was born in Lexington, Massachusetts, He was the son of Col. John Hancock Sr. and Elizabeth Clark.
Robert Paul Smith
Robert Paul Smith( April 16, 1915 – January 30, 1977) was an American author, most famous for his classic evocation of childhood," Where Did You Go? Out. What Did You Do? Nothing".
Nancy Baron
Nancy Baron is an American rock singer who was active in New York City in the early 1960s, known for the singles" Where Did My Jimmy Go?" and" I've Got A Feeling".

Answer: St Hilda's Anglican School for Girls