Just finished Ancestry 3 dau free offer and got loads of new information but some of it was not easily found, even when I already had name, birthdates & places of people I was searching for. My great-grandmother was FELD and couldn't find some of her brothers and nephews, even tried Field, but eventually found them under Filt, Fred, etc.
All quite clearly written. Ended up searching for lots of people with first name, birthplace and approx. date.
Found one nephew with wife and daughter 3 times in 1930 census (wonder if that's a record?) and one brother and family I cannot locate in 1930 even though I know where they lived.