Who composed the song “Nimrodel/The Procession/The White Rider” by Camel?

The song “Nimrodel/The Procession/The White Rider” by Camel was composed by Andrew Latimer.

Camel

Andrew Latimer

When he rides, my fears subside,
For darkness turns once more to light.
Through the skies, his white horse flies,
To find a land beyond the night.

Once he wore grey, he fell and slipped away
From everybody's sight.
The wizard of them all, came back from his fall
This time wearing white.

He has a certain air, as if he's never there,
But somehow far away.
And though he seems afar, like a distant star.
His warm he can convey.

On which albums was the song “Nimrodel/The Procession/The White Rider” released by Camel?: Camel released the song on the albums “Mirage” in 1974 and “Rainbow's End: An Anthology 1973-1985” in 2010.
Who composed the song “Nimrodel/The Procession/The White Rider” by Camel?: The song “Nimrodel/The Procession/The White Rider” by Camel was composed by Andrew Latimer.