Andrew Mack
actor-singer-songwriter / late 1800s-early 1900s

from Wikipedia:
Andrew Mack, born William Andrew McAloon, (July 25, 1863 – May 21, 1931) was an American vaudevillian, actor, singer and songwriter of Irish descent.
A native of Boston, Massachusetts, he began his career at an early age in 1876 using the stage name Andrew Williams. He began in minstrel shows, and was
especially associated with the song "A Violet From Mother's Grave". In 1892, he debuted in vaudeville. He composed songs for himself to sing. In 1899,
he composed the popular song "The Story of the Rose (Heart of My Heart)" which became a standard of barbershop quartets.
    
    
from IMDB:
Andrew Mack was born on July 25, 1863 in Boston, Massachusetts, USA as William Andrew McAloon.
Died May 21, 1931 in Bayshore, Long Island, New York (asthma and cardiac weakness)
He was an actor and writer, known for The Unpardonable Sin (1915), The Ragged Earl (1914) and Bluebeard's Seven Wives (1925).
He was married to Katherine Humphrey (actress; 16 April 1910 - 1926 / her death) and Alice V McAloon (1887 - 5 April 1910; divorced / 1 child)
Noted singer and actor, his longest stage run was playing Patrick Murphy in Abie's Irish Rose.

The St. Louis Republic / September 15, 1901 / Magazine Section / Image 45
New York Tribune / February 08, 1903 (pg.7)
The Jewish outlook (Denver CO) / February 24, 1905 (pg.10)

Chicago Tribune / February 14, 1906 (pg.9)

The (Richmond, Va.) Times-Dispatch / September 21, 1913 (pg.6 ad)

The (Richmond, Va.) Times Dispatch., September 21, 1913 (pg.6)

The Day Book (Chicago, Ill.) / May 23, 1914 / Image 13

The Day Book (Chicago, Ill.) / October 27, 1914 / Image 22

The Seattle Star / January 09, 1915 / Image 8

The (Clarksburg) Daily Telegram. / June 25, 1915 / Page 10; Image 24

Scranton Wochenblatt / October 07, 1915 / Image 8

Philadelphia (PA) Evening Public Ledger / December 18, 1915
Night Extra / Amusement Section (pg.10)

New-York Tribune / February 20, 1916
Philadelphia (PA) Evening Public Ledger / May 20, 1916 / Night Extra / Image 22
"Cast of Stages Best Known Folk Line Up For Rehearsal of 'Friars All-Star Frolic'
Left to right, standing, are Andrew Mack, Neil O'Brien, (?), Harry Kelly, Felix (?), Harland Olsen, George J. Daugherty(?), Vaughn Comfort, John Klug, Tom (?), (?) Garvin, Tommy Gray and Hart Levy.
Bottom row - Max Figman, Larkin Clif, Will (?), (?) Marvin, Jerry J. (?), Louis Mann, Fred (?), George M. Cohan, Lou Duckstader and Frank Tinney.

New York Tribune / April 22, 1917 (pg.3)

Programs:
B.F. Keith's Theatre News - April 26, 1909