dr murnaghan was a spirited rosy-cheeked gentleman with silvery locks, who spoke with a pronounced irish brogue. his energetic classroom manner was like the theatrical performance of an irish character actor with a fondness for pixie roles.

Write the above sentence using proper case.
Dr Murnaghan was a spirited rosy-cheeked gentleman with silvery locks, who spoke with a pronounced Irish brogue. his energetic classroom manner was like the theatrical performance of an Irish character actor with a fondness for pixie roles.