Find Ancestors

No relationship is shown on the 1939 register. Remember it isn't a 'census' as such.
You can get a general idea of who is considered the head of the household by the position they have on the listing eg

Married male followed by a married female, with the same surname, of approx the same age & you could assume they were husband and wife. Children of that couple are frequently listed by descending age. It isn't an absolute rule, but seems to work that way.

Have a read of this link from the National Archive [C&P both lines]
http://www.nationalarchives.gov.uk/help-with-your-research/
research-guides/1939-register/

Unless we have personal knowledge of the people who lived at an address, we can only presume who the closed records relate to.
In a rural area, the closed records could refer to an evacuated child, either unrelated or an extended family member.
They could also be the names of Lodgers who were born after 1915 & died after 1992 where an English or Welsh death reference hasn't been matched up.

Thankyou for your help

Thankyou does it say she is daughter? How do you go about finding the other 2 names please.

The Gladys as above could be one of these births

Births Sep 1922 (>99%)
Turner Gladys M Proctor Horncastle 7a 915
Turner Gladys M Bannister Horncastle 7a 914

Your Kathleen
Births Dec 1934 (>99%)
Turner Kathleen M J Proctor Horncastle 7a 715

????
Turner Household (5 People)
12 Banks Street , Horncastle U.D., Lincolnshire (Parts of Lindsey), England

FIRST NAME(S) LAST NAME(S) DOB SEX OCCUPATION MARITAL STATUS SCHEDULE SCHEDULE SUB NUMBER
Percy Turner 27 Dec 1896 Male Gas Plant Operator Heavy Work Married 119 1
Lily M Turner 16 Feb 1896 Female Unpaid Domestic Duties Married 119 2
Gladys M Holmes (Turner) 02 Jul 1922 Female Shop Assistant (Furnishing) Single 119 3
Sorry, this record is officially closed. Check if you can open a closed record.
Sorry, this record is officially closed. Check if you can open a closed record.

As we've said before, if they died after 1992, there is the possibility that their records are still closed

For Kathleen Margaret Joyce Turner born 1934 possibly with brother John K Turner 1933 with parents Percy Turner and Lily born Lincolnshire...many thanks.