Re: Looking For Mother Dorothy E Peters 1928 NYC

1930 Bronx (Districts 1-250), Bronx, New York census
Household       Gender       Age       Birthplace
head       George Peters       M       38        Greece
son       John Peters       M       7        New York
son       Charles Peters       M       6        New York
daughter Louise Peters       F       5        New York
daughter Dorothy Peters       2        New York/ mother b: Greece
1940 Assembly District 6, Manhattan, New York City, New York, New York census
Household       Gender       Age       Birthplace
head       George Peters       M       53        Montana
son       John Peters       M       18        Indiana
son       Charles Peters       M       16        Indiana
daughter Louise Peters       F       15        Indiana
daughterDorothy Peters       12        New York
You need to find your parents marriage certificate and their divorced records her mother might be named. Her siblings may still be living.