Meg,
I found this when I did a Google search:
Do not stand at my grave and weep
I am not there, I do not sleep.
I am a thousand winds that blow
I am the diamond glint in snow
I am the sunlight on ripened grain
I am the gentle autumn rain.
When you wake in the morning hush.
I am the swift uplifting rush
of quiet birds in circling flight.
I am the soft starlight at night.
Do not stand at my grave and weep.
I am not there, I do not sleep.
Ai!
Quanah Parker
Last Chief of the Comanche
1852 – 1911
Found this here