Moses
Genesis 47:7ESV·traditional attribution

Then Joseph brought in Jacob his father and stood him before Pharaoh, and Jacob blessed Pharaoh.

John Calvin Reformed @genevareformer

7. And Joseph brought in Jacob his father. Although Moses relates, in a continuous narrative, that Jacob was brought to the king, yet I do not doubt that some time had intervened; at least, till he had obtained a place wherein he might dwell; and where he might leave his family more safely, and with a more tranquil mind; and also, where he might refresh...

Matthew Henry Presbyterian @wholebiblehenry

Here is, I. The respect which Joseph, as a subject, showed to his prince. Though he was his favourite, and prime-minister of state, and had had particular orders from him to send for his father down to Egypt, yet he would not suffer him to settle till he had given notice of it to Pharaoh, Gen 47:1.

Commenting on Genesis 47:1-12

John Gill Reformed Baptist @doctorgill

And Joseph brought in Jacob his father,.... That is, some time after he had introduced his five brethren, and had gotten the grant of Goshen for them, when he sent, for his father from thence, or he came quickly after to Tanis or Memphis, where Pharaoh's court was: and set him before Pharaoh; presented Jacob to him, and placed his father right before Pharaoh, perhaps...