Family History Basics

"The wealth of genealogical and biographical information to be found in an informative obituary certainly makes the effort of searching for one worthwhile. For many of our ancestors (and relatives), the obituary is the only "biographical sketch" that was ever devoted to that individual. In addition to names, dates, and places of birth, marriage, and death, the obituary often identifies relationships of the deceased as child, sibling, parent, grandparent, etc., to numerous other individuals.

Obituaries may even suggest other documentation of an individual's death - a death certificate in another county because the hospital was located there; church or cemetery records (by identifying the place of burial or the officiating minister); or records of a coroner's inquest because the death was sudden or unexpected. And, of course, the wealth of detail in an informative obituary may open up many research avenues." 

-Ancestry.com