Nothing because he is dead!
John L. M. Irby was born on 1854-09-10.
$80 M
$200 M according to http://www.celebritynetworth.com/richest-celebrities/gloria-vanderbilt-net-worth/
The total property of Sharukh Khan is believed to be of net worth of 600 million US dollars.
6 million
John L. M. Irby died on 1900-12-09.
John L. M. Irby was born on 1854-09-10.
Nolen M. Irby has written: 'A program for the equalization of educational opportunities in the state of Arkansas' -- subject(s): Education, Finance, Public schools
M. LaNette Irby has written: 'Literature review of the historic distribution of the Rocky Mountain goat (Oreamnos americanus) in Colorado' -- subject(s): Mountain goat, Bibliography
Stuart M. Brooks was born in 1936.
Stuart M. Rosen was born in 1930.
Andrew M. Stuart was born in 1962.
Stuart M. Gerson was born in 1944.
Theodore M. Stuart was born on 1883-06-24.
Theodore M. Stuart died on 1946-01-14.
Stuart M. Kaminsky was born on 1934-09-29.
Stuart M. Kaminsky died on 2009-10-09.