pronoun
Humble first-person pronoun used by elderly speakers, often in formal or polite contexts. Conveys self-deprecation and advanced age.
愚老の話など、お聞き苦しいでしょうが。
My story may be unpleasant to hear, but...
愚老が申し上げるのもなんですが、どうかお許しください。
It is not my place to say this, but please forgive me.