204 North Boulevard
Salisbury, MD
Family 407
Dallas Hearne, head, M, W, 34, Md, MD, MD, MD, bookkeeper
Lulu Hearne, wife, F, W, 35, Md, MD, MD, MD
Jane Hearne, dau, F, W, 5, sgl, MD, MD, MD
William Hearne, son, M, W, 18 mo, sgl, MD, MD, MD
Edward Hearne, son, M, W, 18 mo, sgl, MD, MD, MD
Note, the number "5" on Lulu and Jane is the same character, and may possibly be 3.
Thanks to Brian Hearn of Maryland for pointing this line out to me and providing names of extending generations.
Here are William and Edward from the SS Death Index. It must be the right ones because they are twins and the birth dates match.
William HEARN
Birth Date: 20 Jun 1918
Death Date: 1 Apr 1994
SSN: 213-07-9251
State Issued: Maryland
Death Residence Localities
ZIP Code: 21236
Localities: Baltimore, Baltimore, Maryland
Nottingham, Baltimore, Maryland
Perry Hall, Baltimore, Maryland
White Marsh, Baltimore, Maryland
Edward HEARN
Birth Date: 20 Jun 1918
Death Date: Jun 1981
SSN: 215-07-1161
State Issued: Maryland
Death Benefit Localities
Zip Code: 21045
Localities: Columbia, Howard, Maryland
Apparently the family moved to Baltimore sometime between 1920 and 1930, because that is where they reside in 1930 Census.
Census 1930 Maryland Baltimore 16-WD Baltimore
1201 Oakhurst Place
Family 29
Dallas H Hearn, head, M, W, 45, Md 25, MD, MD, MD, Foreman, Dairy
Lulu B Hearn, wife, F, W, 46, Md 25, MD, MD, MD
Jane P Hearn, daughter, F, W, 15, sgl, MD, MD, MD
Edward D Hearn, son, M, W, 11, MD, MD, MD
William H Hearn, son, M, W, 11, MD, MD, MD
Anne E Hearn, dau, F, W, 5, MD, MD, MD