Question: When was the second school that David G. Mugar attended established?

Context articles: Murcray Heights
Booth School of Business
Babson College
Stead Foundation
American Girls' College in Lovech, Bulgaria
Nashua High School South
David Willey (physicist)
St. Francis' Canossian College
David G. Mugar
Storrow Drive

Murcray Heights ( ) is a cluster of prominent heights that rise to 3091 m at the south end of Sickle Ridge, Royal Society Range, Victoria Land.
 It is named after the Murcray brothers, David G. and Frank H., and Frank J. Murcray (son of David G.), University of Denver, long term specialists in infrared spectroscopy in Antarctica.
The University of Chicago Booth School of Business is a graduate business school located in Chicago, Illinois, at the University of Chicago.
 Formerly known as the University of Chicago Graduate School of Business, Chicago Booth is the second-oldest business school in the U.S., the first such school to offer an Executive MBA program, and the first to initiate a Ph.D. program in business.
 The school was renamed in 2008 following a $300 million endowment gift to the school by alumnus David G. Booth.
 The school has the third-largest endowment of any business school.
 The school belongs to the M7 group of elite MBA programs which recognize each other as peers, consisting of Chicago Booth, Columbia, Harvard, Kellogg, MIT Sloan, Stanford, and Wharton.
Babson College is a private business school in Wellesley, Massachusetts, established in 1919.
 Its central focus is on entrepreneurship education, and it is often ranked the most prestigious entrepreneurship college in the United States.
The David G. Stead Memorial Wild Life Research Foundation of Australia (or Stead Wildlife Foundation) was established in 1963 as a memorial to David G. Stead - and one of Australia's pioneer conservationists.
 The Foundation boasts a list of leading conservationists as supporters and board members.
 The Stead Foundation is a project based organisation.
 Its first and most enduring project is Wirrimbirra Sanctuary established in 1963.
 This legacy continues in projects for advocacy, education and heritage through community engagement.
The American Girls’ College in Lovech, Bulgaria was established on December 18, 1881 by the protestant Rev. J. C. Challis.
 It first opened doors in Troyan in 1880.
 After the end of the first school year Rev. Challis decided that it would be better if the school were located in the town of Lovech.
 Initially the school had only nine students and one teacher- Mr. Challis.
 In Lovech the school was in a small house with just one room and a hallway, which were used for both teaching and cooking.
 For the second school year there are twelve students and three teachers.
 In 1882 the first school building was built on its own land.
 Students from 1st to 6th grade were taught in the school.
Nashua High School South, formerly Nashua High School, is a public high school located in Nashua, New Hampshire.
 The school's current location was erected in 1975 with its first class graduating in June 1976.
 The school was remodeled between 2002 and 2004 when a second school, Nashua High School North, was built.
 The existing high school building was renamed Nashua High School South.
 The school serves approximately 2200 students, making it the largest public high school in New Hampshire, and the second largest high school overall, after the private Pinkerton Academy.
David G. Willey (born November 4, 1947), known as the Mad Scientist, is a physics instructor at the University of Pittsburgh in Pittsburgh, Pennsylvania.
 Physics has been a major interest in his life since he attended The Coleshill School and the John Port School in Etwall, Derbyshire.
 He has been presenting physics shows since the early 1980s.
 Willey is a scientific consultant for the skeptics group, C.S.I. (Committee for Skeptical Inquiry).
 He also designs physics apparatus/equipment for the Science Kit Boreal Labs.
 In his spare time he enjoys hunting, gardening, woodworking, working with stained glass, and playing golf.
St. Francis' Canossian College (abbr: SFCC; Chinese: 嘉諾撒聖方濟各書院; Jyutping: "gaa1 nok6 saat3 sing3 fong1 zai3 gok3 syu1 jyun2"; demonym: "Franciscan") was founded on 7 May 1869 as the second school established by the Italian Canossian Daughters of Charity in Hong Kong.
 The wall painting of four Guardian Angels' playing instruments is the school's mascot.
 St. Francis' is one of the very few aided English secondary schools that comprise an aided comprehensive feeder primary school, which is known as St. Francis' Canossian School.
 The primary section is located on St. Francis Street and underneath the Kennedy Road campus.
 Known for a long list of distinguished alumni, the school has been identified as one of the most prestigious catholic girls' schools in Hong Kong.
David G. Mugar is an Armenian-American businessman and philanthropist from Belmont, Massachusetts.
 He is CEO and chairman of Mugar Enterprises.
 His father, Stephen P. Mugar was the founder of the Star Market supermarket chain, and was also a major Boston-area philanthropist.
 David Mugar attended the Cambridge School of Weston, and then Babson College.
Storrow Drive is a major crosstown parkway in Boston, Massachusetts, running east and north along the Charles River to Leverett Circle.
 It is restricted to cars; trucks and buses are not permitted on it.
 The road, legally known as James Jackson Storrow Memorial Drive, officially ends at its eastward junction with Route 28 (near Arlington Street) and continues as David G. Mugar Way (formerly Embankment Road), concurrent with Route 28.