In the 1900 US Census for District 69, Boyer, Harrison County, Iowa the family of Albert E. Barnum was enumerated as follows:
Dwelling #144; Family #147
Barnum, Albert E.; Head; W; M; b. Jan 1860; 40; Married 20 years; b. Iowa; Father b. New York; Mother b. Canada; Farmer; Can read, write and speak English; Owns farm with mortgage; Farm Schedule 135
Barnum, Susan A.; Wife; W; F; b. Aug 1861; 38; Married 20 years; Mother of 8 children; 5 children living; b. Ohio; Father b. Virginia; Mother b. Ohio; Can read, write and speak English
Barnum, George E.; Son; W; M; b. June 1880; 19; Single; b. Iowa; Father b. Iowa; Mother b. Ohio; Farm laborer; Can read, write and speak English
Barnum, Reubecka E.; Daughter; W; F; b. June 1885; 14; Single; b. Iowa; Father b. Iowa; Mother b. Ohio; At school; Attended school within the census year; Can read, write and speak English
Barnum, Flossie E.; Daughter; W; F; b. Dec 1889; 10; Single; b. Iowa; Father b. Iowa; Mother b. Ohio; At school; Attended school within the census year; Can read, write and speak English
Barnum, Eugene D.; Son; W; M; b. Jan 1893; 7; Single; b. Iowa; Father b. Iowa; Mother b. Ohio
Barnum, Harry L.; Son; W; M; b. mar 1896; 4; Single; b. Iowa; Father b. Iowa; Mother b. Ohio