Was the Cave family mentioned the people who lived on Wyberton West Road in the second detached house next to the house of Stinson's Garage? The number would be 2 or 4 depending whether Stinson's was shown on London Road or not. He was a civil servant, and she my first school teacher at St. Thomas' in 1945. His parents also lived on Wyberton West Road, on the opposite side backed by the South Forty Foot Drain. The number would have been in the mid 20s, 23-27.
The class that Mrs. Cave had when I started school in April 1945 aged 5 years and 4 months was in fact 2 classes of 40 in a large double class room, the first two years facing each other. To give the head the attendance numbers each day she wrote them on the black board in large figures facing the glass door. I well remember the numbers 40+38 =78 being written there. Things have moved on and numbers have improved. The school was on the top of Wyberton Low Road, Rowell Row, with one end of the main building facing the street with the Police station opposite.