found a listing for Robert in Slater's directory 1894 :
Cork City section - School of Music, 8 Morrison's Quay
Chairman : Richard Pigott Beamish, D.L.
7 professors listed, including : Violin & Viola, Robert D. Howard
his residence is listed at 21 Frankfort Tce, Summerhill south, Douglas
He's mentioned in Guy's Cork almanac of 1891 - see
link see 2nd page (78), lower right
..also listed in the 1907 edition see
linkThe 1913 directory shows a Signor F Grossie in the position Robert formerly occupied see -
linkis this the family on the 1911 census ?
83 Hibernian Buildings, Cork... there's a music connection and the head of the household listed on the
Form B1 is, as you mentioned earlier, Robert Howard... which suggests that he's alive., but absent from the house on the night of the census.
I see no sign of him on the Irish 1911 Census. Maybe he will show up on the English 1911 census somewhere, and he died near to that location. If so that might be the clue to help find his death on freebmd.
The 1901 Irish census may provide further clues when that becomes available online.
Shane