Where does “Pendry” come from?

Pendry (English) comes from Welsh ap, from Welsh fab, from Welsh mab, from Old Welsh map, from Proto-Brythonic mab, from Proto-Celtic makʷos, from Proto-Indo-European mh₂ḱwos, from Proto-Indo-European meh₂ḱ- — to raise, increase; long.

Ancestry of “Pendry”, step by step

Step	Language	Word	Meaning
1	Welsh	ap	A patronymic indicator; son of
2	Welsh	fab	Soft mutation of mab
3	Welsh	mab	boy, son, infant, child of either sex, minor, youth
4	Old Welsh	map	son
5	Proto-Brythonic	mab	son
6	Proto-Celtic	makʷos	son
7	Proto-Indo-European	mh₂ḱwos	—
8	Proto-Indo-European	meh₂ḱ-	to raise, increase; long

Every word from Proto-Indo-European meh₂ḱ- →