2 adjectives to describe laboursome

If that a man devoted to a man, Loyal, religious in love's hallowed vows If that a man that is sole laboursome To work his own thoughts to his friend's delight, May purchase good opinion with his friend, Then I may say, I have done this so well, That I may think Frank Goursey loves me well.

Here in their hour of sickness and suffering lay those whose health and strength had given way under unrequited laboursome of them, no later than the previous day, had been urged with the lash to their accustomed tasksand their husbands, fathers, brothers, and sons were even at that hour sweating over the earth whose increase was to procure for others all the luxuries which health can enjoy, all the comforts which can alleviate sickness.

2 adjectives to describe  laboursome