John Laughlin MacIsaac was a physician and political figure in Nova Scotia

Nova Scotia

Nova Scotia is one of Canada's three Maritime provinces and is the most populous province in Atlantic Canada. The name of the province is Latin for "New Scotland," but "Nova Scotia" is the recognized, English-language name of the province. The provincial capital is Halifax. Nova Scotia is the...

, Canada. He represented Antigonish County in the Nova Scotia House of Assembly

Nova Scotia House of Assembly

The Nova Scotia Legislature, consisting of Her Majesty The Queen represented by the Lieutenant Governor and the House of Assembly, is the legislative branch of the provincial government of Nova Scotia, Canada...

 from 1925 to 1941.

He was born in Dunmore, Antigonish County, Nova Scotia

Antigonish County, Nova Scotia

Antigonish County, Nova Scotia is a county in the Canadian province of Nova Scotia. It is located in northern Nova Scotia on the Northumberland Strait and its county seat is the town of Antigonish.-History:...

, the son of Laughlin MacIsaac and Mary MacIsaac. He was educated at Saint Francis Xavier University and the University of Maryland, College Park

University of Maryland, College Park

The University of Maryland, College Park is a top-ranked public research university located in the city of College Park in Prince George's County, Maryland, just outside Washington, D.C...

. MacIsaac was a fellow of the American College of Physicians and Surgeons. He practised in Antigonish

Antigonish, Nova Scotia

Antigonish is a Canadian town in Antigonish County, Nova Scotia. The town is home to St. Francis Xavier University and the oldest continuous highland games in North America.-History:...

and died in office there at the age of 70.