 Birth | July 4, 1838 |
 Historical Event | Mexican-American War from 1846 to 1848 (Age 7 years)Note: The Mexican-American War was an armed conflict between the United States of America and the United Mexican States from 1846 to 1848 in the wake of the 1845 U.S. annexation of Texas, which Mexico considered part of its territory despite the 1836 Texas Revolution - http://en.wikipedia.org/wiki/Mexican%E2%80%93American_War |
 Marriage | George Warner — View this family May 21, 1855 (Age 16 years) |
 Birth of a daughter#1 | Rosetta Warner December 20, 1855 (Age 17 years) |
| Birth of a son #2 | Jonah Leander Warner December 15, 1858 (Age 20 years) |
| Historical Event | Influenza Epidemic between 1857 and 1859 (Age 18 years)Note: In 1857-1859, there was an extremely severe worldwide outbreak of influenza - http://www.flutrackers.com/forum/showthread.php?t=3884 |
 Census | June 13, 1860 (Age 21 years) Note: Maria Welch was divorced from George Warner and living in her parent's house with her children |
| Historical Event | American Civil War between April 1861 and May 1865 (Age 22 years)Note: In the spring of 1861, tensions between the northern and southern United States over issues including state's right versus federal authority, westward expansion and slavery exploded into the American Civil War - http://en.wikipedia.org/wiki/American_Civil_War |
| Historical Event | The Alaska Purchase 1867 (Age 28 years)Note: The Alaska Purchase was the purchase of 586,412 square miles of new territory by the United States from the Russian Empire (a bargain at two cents an acre) - http://en.wikipedia.org/wiki/Alaska_Purchase |
| Historical Event | Yellow Fever Epidemic 1867 (Age 28 years)Note: 3,093 perished from yellow fever in New Orleans - http://historyengine.richmond.edu/episodes/view/306 |
| Historical Event | Transcontinental Railroad completed 1869 (Age 30 years)Note: The First Transcontinental Railroad was a 1,907-mile contiguous railroad line constructed between 1863 and 1869 across the western United States to connect the Pacific coast with the existing Eastern U.S. rail network - http://en.wikipedia.org/wiki/First_Transcontinental_Railroad |
 Death | April 2, 1877 (Age 38 years) |
 Burial | Cemetery - also add to Place of burial: Greenfield Cemetery Note: From Findagrave: "Mariah is a twin to Solomom Dubois Welch. she married 4 times, 1st to Warner, 2nd to Evans, 3rd to Mayberry, 4th to McMains. She is the mother of 8 children." |