I can't check every ancestor every week or even every month, but I redo searches of my direct line (and my husband's) at least every year just in case.
In many cases, I find new data has been posted since my last search. More than once, I've broken down a brick wall by retracing my steps and redoing my searches, no matter that I'd used the same sites and strategy a year earlier.
Among the free sites, I usually begin with Family Search and Find a Grave, because so many new records are posted on these sites, week after week. Also, I'm on a mission to link my ancestors on F-A-G so others will be aware of the parent-child-spouse relationships.
Recently I redid a search on Find A Grave for my husband's McClure family. Up popped this memorial for great-great-aunt Adaline. The kind volunteer who posted the memorial did his own research to uncover her obit and explain her name. Having these details gave me new clues to trace the McClure family's spread from Ohio to Michigan. (Of course, I submitted an "edit" for relationship linking to parents.)
After finding Adaline on F-A-G, I looked to the left of that screen and clicked to "Find all Cooks" in the same cemetery and county. That's where I located Adaline's husband's first family, all linked to each other but not to Adaline (until I submitted the edit).
As an Ancestry subscriber, I redid the search there too and immediately, a few new hints popped up for Adaline and her husband. It's like priming the pump: You can get the hint system working in your favor by browsing the "dormant" parts of your tree every now and then.
In addition to sites mentioned in parts 1-6 of this series, here are more sites to try during a Do-Over or Go-Over. Admittedly, searches sometimes wind up on a paid site, but you still may learn enough from previews to continue the search on other sites if you're not a subscriber. Good luck!
- Family Tree Magazine's 25 Best Genealogy Websites for Beginners is a mix of free and fee. From this list, one site I particularly like is Chronicling America, with free access to newspapers from 25 states.
- Family History Daily's 50 Free Genealogy Sites includes must-see megasites like Cyndi's List plus more targeted sites like Fulton History, which allows searching through New York-area newspapers. Fulton History has yielded news and social items for several folks in my trees.
- The US government has a page of genealogy links to sites like state archives listed on the National Archives page. Worth a look - click around to see what states you want to search.
- Don't forget Steve Morse, and his one-step webpage links for searching Ellis Island and Castle Garden, state and federal records, and much, much more. (This site alerts you when the results of one-step searches lead to fee-based sites, by the way.)