The phrase "a headmaster of the" is correct and usable in written English.
It can be used when referring to a specific headmaster associated with a particular institution or context.
Example: "She was appointed as a headmaster of the prestigious academy last year."
Alternatives: "the principal of the" or "the head of the".
Bébéar, the former chairman of insurance giant AXA and a key Vivendi board member, is something of a headmaster of the old-school network of French business.
I'm recalling a steaming hot night in Lahore, Pakistan when Josh Brollier and I, having enjoyed a lengthy dinner with Lahore University students, needed to head back to the guest lodgings graciously provided us by a headmaster of the Garrison School for Boys.
In Chashmai Maiwand, however, the women's team has been welcomed by the leader of the village, Shah Mahmad, a former headmaster of the school and, perhaps more important, a widely respected and powerful presence in the village.
In the spring semester of my senior year of high school, my father got a call from the headmaster of the school I was about to graduate from.
By Louis Menand In the spring semester of my senior year of high school, my father got a call from the headmaster of the school I was about to graduate from.
"It's more than a hobby, more than something they do twice a week after school," Gordon Roland-Adams, headmaster of the school, said of the boys' singing duties.
He was born in 1924, the youngest of six sons of a headmaster, in the southern town of Mysore, and was inspired by his childhood reading of magazine such as Punch, Strand and Tit-Bits., as well as the work of David Low.
"Somebody from the outside can't just come in and impose their will without understanding it is a dynamic system," said Brother Brian Carty, headmaster of the De La Salle Academy in Manhattan, a non-sectarian middle school that recruits from many parishes.
Three years ago I took part in a job swap with the headmaster of the Thomas Tallis school in south-east London.
A recent request by the headmaster of the Rye Country Day School that several students stay home because they had traveled to Hong Kong and China was excessive, Dr. Lipsman said.
The Rev. Dr. Stephen M. Clement III, a Presbyterian minister and the headmaster of the Browning School in New York, officiated at the Beaverkill Valley Inn in Lew Beach, N.Y.
