How to apply for leave of absence owning to illness of your mother?

To
The Headmaster
Ektarpur Union High School (school name)
Ektarpur ,Balagarh,Hooghly
Pin- 712123

Subject : Apply for leave of absence owning to illness of your mother

Sir,
Most respectfully I beg to state that I could not attend school from th 15 th February to 20 th February as my mother seriously ill.
Father was not at home. I had to look after my a ailing mother.

So, I pray to you to kindly grant me leave of absence for those days only.

Yours obediently, 

Jit Roy

Class VI,Section A

Roll No. - 5

Place:

Date: