Did she have anything she particularly liked? My granny loved Thomas Hood, so I read this for her:
I remember, I remember
The house where I was born,
The little window where the sun
Came peeping in at morn;
He never came a wink too soon
Nor brought too long a day;
But now, I often wish the night
Had borne my breath away.
I remember, I remember
The roses red and white,
The violets and the lily cups--
Those flowers made of light!
The lilacs where the robin built,
And where my brother set
The laburnum on his birthday,--
The tree is living yet!
I remember, I remember
Where I was used to swing,
And thought the air must rush as fresh
To swallows on the wing;
My spirit flew in feathers then
That is so heavy now,
The summer pools could hardly cool
The fever on my brow.
I remember, I remember
The fir-trees dark and high;
I used to think their slender tops
Were close against the sky:
It was a childish ignorance,
But now 'tis little joy
To know I'm farther off from Heaven
Than when I was a boy.
It isn't anything consciously about death, or her (the "boy" bit obviously wouldn't work if you wanted it to be 'relevant') but it just expressed the kind of thing she loved, and her way of looking at life.
She also loved Edward Thomas's Adlestrop:
Yes, I remember Adlestrop --
The name, because one afternoon
Of heat the express-train drew up there
Unwontedly. It was late June.
The steam hissed. Someone cleared his throat.
No one left and no one came
On the bare platform. What I saw
Was Adlestrop -- only the name
And willows, willow-herb, and grass,
And meadowsweet, and haycocks dry,
No whit less still and lonely fair
Than the high cloudlets in the sky.
And for that minute a blackbird sang
Close by, and round him, mistier,
Farther and farther, all the birds
Of Oxfordshire and Gloucestershire.