Came across this grave in my Toxeth planning trip and am I wrong in thinking only family would be in a "family" grave

DAVIES Edward 45 years Painter 20 Palmerston Street 14 September 1910 5169 103028 C E Right 201 352 CEM 9/1/21 - this is my g. g. grandfather William Davies's brother
DAVIES Edward Richard 16 months Infant 15 Credworth Street 12 June 1890 3399 67951 C E Right 201 352 CEM 9/1/14 - this is his first born son
HIGGOTT Alice Elizabeth 22 years Married Woman 112 Tunnel Road 5 February 1913 5357 106792 C E Right 201 352 CEM 9/1/21 - this is his daughter, after marrying James H Higgott, there were no children
DAVIES Mary 28 years - 3 Holts Building Wrexham 23 December 1894 3815 76015 C E Right 201 352 CEM 9/1/16 - This appears to be Edward, William, and James's sister Mary Ann Davies 1867-1894
DAVIES James 53 years Painter 4 Thorburn Street West Derby 24 November 1913 5410 107856 C E Right 201 352 CEM 9/1/21 - This is my g. g. grandfather William Davies brother, who married my great grand mothers sister Elizabeth Georgiana Smart
These little people I am having a problem with

ASHTON Samuel 11 months Infant 15 Palmeston Street West Derby 27 January 1916 5509 109830 C E Right 201 352 CEM 9/1/22
Samuel Aston
Mother's Maiden Name: Carter
Date of Registration: Apr-May-Jun 1914
Registration district: Liverpool
Inferred County: Lancashire
Volume: 8b
Page: 170
In the road where the Davies all lived. The Aston family as follows:
Samuel Aston
Age in 1911: 36
Estimated birth year: abt 1875
Relation to Head: Head
Gender: Male
Birth Place: Mold, Flintshire, Wales
Civil Parish: Toxteth Park
County/Island: Lancashire
Country: England
Street address: 8 Tay St
Marital Status: Married
Occupation: Coal Carter
Registration district: Toxteth Park
Registration District Number: 454
Sub-registration district: Toxteth Park Central
ED, institution, or vessel: 7
Piece: 22258
Household Members: Name Age
Samuel Aston 36
Annie Aston 38
Annie Aston 12
Margaret Aston 9
Walter Aston 5
James Davies 25 ------have not been able to establish if this is one of mine, although I have a few James Davies!!
Built an Aston Tree but couldnt get a link.The mothers maiden name was Carter but I cant find a marriage to an Aston, thats if I have the right birth.
WHITE Annie 36 Hours Infant 58 Willoughby Street West Derby 19 May 1920 5717 113990 C E Right 201 353 CEM 9/1/23 Once again an address I am know the Davies family lived in but once again cant find an Annie Davies of mine marrying a White
JEWSEN Baby Boy 1 Day Infant 5 Palmeston Street Edge Hill 23 December 1929 6009 119831 C E Right 201 352 CEM 9/1/24
Once again familiar street name but not the number..........but no clue on this baby being part of the family
Would they be family............or were the Davies good neighboughs helping out ??
Thought I was going great guns
