Who are you looking for, names approx dates of birth, marriages spouses parents siblings etc

good morning
I am looking for any family member of my uncles William Davis, Earl Davis
and my Aunt Marion Davis her married name was Yeager, Not sure if that is the correct spelling of Yeager..

I believe one of my cousins name is Susan,, I also know that one of their nick names was Smokey!!!
I really have no dates I did however find earl William and Marion on a 1930 census
Again
I would so very much appreciate all and any help anyone could do

thank you so very much

Jerry

William and Marion on a 1930 census - where are they living in this census.

If these are your uncles and aunt what relation are they to parents, brother or sister ? What were your parents names, places and dates of birth, when/ where did they marry? places they lived. Do you know your grandparents names on your Davis side. Approx dates are better than nothing.

William Davis
Earl Davis
Marion Davis
Are my fathers brothers and sister
my father was born 3 5 1921 he was the oldest
yes they were living in the 1930 and 40's census

there parents names are William and Mary Davis
I do not know her maiden name
dates for grandparents 1883???

I think I have found them:

1930 United States Federal Census

Name: William Davis
Birth Year: abt 1894
Gender: Male
Race: White
Birthplace: Pennsylvania
Marital Status: Married
Relation to Head of House: Head
Home in 1930: Eldred, Schuylkill, Pennsylvania
Map of Home: View Map
Dwelling Number: 162
Family Number: 179
Home Owned or Rented: Rented
Home Value: 58
Radio Set: No
Lives on Farm: Yes
Age at First Marriage: 26
Attended School: No
Able to Read and Write: Yes
Father's Birthplace: Wales
Mother's Birthplace: Wales
Able to Speak English: Yes
Occupation: Laborer
Industry: Farm
Class of Worker: Wage or salary worker
Employment: Yes
Veteran: Yes

William Davis 36
Mary Davis 37
Robert Davis 9
Earl Davis 5
Marion Davis 2 [2 7/12]
Edward Roberts 67


1940 United States Federal Census

Name: Robert L Davis
Age: 19
Estimated Birth Year: abt 1921
Gender: Male
Race: White
Birthplace: Pennsylvania
Marital Status: Single
Relation to Head of House: Son
Home in 1940: Eldred, Schuylkill, Pennsylvania
Map of Home in 1940: View Map
Inferred Residence in 1935: Rural, Schuylkill, Pennsylvania
Residence in 1935: Rural, Schuylkill, Pennsylvania
Resident on farm in 1935: No
Sheet Number: 14B
Occupation: New Worker
Attended School or College: Yes
Highest Grade Completed: High School, 1st year
Weeks Worked in 1939: 0
Income: 0

William R Davis 47
Mary Davis 47
Robert L Davis 19
Earl R Davis 15
Marion Davis 12
William Davis 7

Yes this is them
Do you know if there are any living relatives from Earl William and Marion

that is what I am looking for

but you did give me more info that I have found
thank you so very much

Also who is Edward ?
is that my great grandfather ???