Webster's Revised Unabridged Dictionary · 1913

Ancientry

Ancientry ({not transcribed}) , noun

1.
Antiquity; what is ancient.
They contain not word of ancientry. — West
2.
Old age; also, old people. [Rare]
Wronging the ancientry. — Shakespeare
3.
Ancient lineage; ancestry; dignity of birth.
A gentleman of more ancientry than estate. — Fuller