Lawrence Arthur Callaway was born on 6 December 1885 in Marshfield, Webster County, Missouri
G.
1,2 He was the son of
James P Callaway and
Martha M Bruton.
3 On 14 June 1900 Lawrence Arthur Callaway was enumerated in the household of
James P Callaway on the 1900 U. S. census for Marshfield, Webster County, Missouri
G, as Lawrence A Callaway, 14 years old, Son, single, Born Dec 1885 in Missouri, occupation of At school. Attended school for 7 months, Could read, Could write, Could speak English. Father born in North Carolina. Mother born in Missouri. Also enumerated in the household were
Martha M Bruton,
Parham P Callaway,
Guy D Callaway, and
James Claude Callaway.
4 Lawrence Arthur Callaway was granted a Bachelor of Science (Minning) degree in 1910 from the University of Arizona, Tucson, Arizona
G.
5 On 3 May 1910 Lawrence Arthur Callaway was enumerated in the household of
James P Callaway on the 1910 U. S. census for Ozark Township, Webster County, Missouri
G, as Lawrence A Callaway, 24 years old, Son, single, birthplace of Missouri, occupation of Teacher in the Public School industry, an employee. Could read. Could write. Father born in North Carolina. Mother born in Missouri. Also enumerated in the household were
Martha M Bruton,
Parham P Callaway,
Guy D Callaway, and
Mary Patterson.
3 Lawrence Arthur Callaway married
Martha E Cantrell, daughter of
Joseph Pealin Cantrell and
Sarah Caroline Cantrell, on 8 March 1911 in Mansfield, Webster County, Missouri
G.
6 Lawrence Arthur Callaway was an Instuctor in Minning in University of Kentucky, Lexington, Kentucky
G, between 1911 and 1913.
7 Lawrence Arthur Callaway was granted a Metallurgical Engineer degree in 1914 from Harvard University, Cambridge, Massachusetts
G.
8 Lawrence Arthur Callaway was granted a Doctor of Science degree (metallurgy). in 1915 from Harvard University, Cambridge, Massachusetts
G, The subject of his thesis was The Constitution of Iron-Copper Mattes.
8,9 On 12 September 1918 in Anaconda, Deer Lodge County, Montana
G, Lawrence Arthur Callaway registered for the draft as Lawrence Arthur Callaway, 32 years old, born on 6 Dec 1885, tall, medium build, grey eyes, light hair. He was a native born citizen living in 209 Pine. His occupation was Metalurgical Engineer. His nearest relative was listed as Mattie Etna Callaway (wife.)
2 Lawrence Arthur Callaway was enumerated on 22 January 1920 as head of household on the 1920 U. S. census for 709 Sixth, Anaconda, Deer Lodge County, Montana
G, as Lawrence Calloway, 33 years old, Head, married, birthplace of Missouri, occupation of Asst Research Engineer in the A C M Co industry, an employee. Could read. Could write. Could speak English. Renter of dwelling. Father born in Mississippi. Mother born in Missouri. Also enumerated in the household were
Mary Etna Callaway and
Martha E Cantrell.
10 Lawrence Arthur Callaway,
Mary Etna Callaway,
James L Callaway, and
Martha E Cantrell arrived at Key West, Florida
G, on 27 October 1923 on the S.S. Cuba. They sailed from Havana, Cuba on 27 Oct 1923.
11 Lawrence Arthur Callaway was a was Plant Superintendent at the Andes Copper Mining Company in Chile
G between 1925 and 1941.
12 Lawrence Arthur Callaway,
Mary Etna Callaway,
Martha E Cantrell, and
James L Callaway arrived at New York City, New York
G, on 24 June 1929 They had departed Chanaral. Chile on the S.S. Santa Barbara on 6 Jun 1929.
13 Lawrence Arthur Callaway was a was Assistant Manger at the Andes Copper Mining Company in Chile
G between 1942 and 1946.
12 Lawrence Arthur Callaway died on 18 April 1957, at age 71, in San Francisco, California
G.
14 Lawrence Arthur Callaway was buried in Cypress Lawn Memorial Park, Colma, San Mateo County, California
G,
 .
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