Which preposition to use with macnamara

for Occurrences 1%

Dr. MACNAMARA for the Navy, and Mr. MACPHERSON for the Army, informed him that there was no truth in the suggestion; but Colonel CLAUDE LOWTHER, remembering that there were once Two Macs who delighted in spoofing their audiences, refused to be comforted until categorically assured that between R.N.A.S. and R.F.C. there is "sufficient cohesion.

on Occurrences 1%

Francis Markrute had been watching things minutely while he kept up his suave small talk with Colonel Macnamara on his right hand.

Which preposition to use with  macnamara