The Howcroft Family, Brecon base.

The Howcroft family has spread across the world over the generations. Both my grand-father and great-grand-father came to Brecon as a result of being in the army. However, the Evans side of my family remains a blank page on my grand-fathers side although the Pearce side of my mother's is coming together. Progress is reasonably good on both my side and my wife's side of the family.
Any assistance to fill in the gaps would be gratefully received.