Meanings of faced steward in English

The pinch- faced steward who had been so forceful yesterday now stood silent, studying the stones of the floor.

I was about to follow to seek for Talbot in the customs shed when a white- faced steward touched my sleeve.

He was naturally a very nervous, shuddering sort of little fellow, this bread- faced steward; the progeny of a bankrupt baker and a hospital nurse.

"Yes, sir," the pale- faced steward turned resignedly to me.

"Lunch, sir," the professionally blank- faced steward muttered.