Analysis of Sad Confinement. Years long and weary.

My hair is grey, but not with years,
Nor grew it white
In a single night,
As men's have grown from sudden fears:
My limbs are bow'd, though not with toil,
But rusted with a vile repose,
For they have been a dungeon's spoil,
And mine has been the fate of those
To whom the goodly earth and air
Are bann'd, and barr'd--forbidden fare;
But this was for my father's faith
I suffer'd chains and courted death;
That father perish'd at the stake
For tenets he would not forsake;
And for the same his lineal race
In darkness found a dwelling place;
We were seven--who now are one,
Six in youth, and one in age,
Finish'd as they had begun,
Proud of Persecution's rage;
One in fire, and two in field,
Their belief with blood have seal'd,
Dying as their father died,
For the God their foes denied;

Note: I never forgot this sad account of prisoners in dark, damp confinement. For sake of their religious beliefs. Deprived of scenery or sunlight or exercise of any degree. Atrophying, dying, save one. He lived for fresh air, delightful skies, birds in song and renewed human exchange.