Does anyone have additional information on this TRACE family and their descendents?

1910 census: Norfolk, VA - all born VA:
TRACE, William T. - b. 1884
Eva V. - b. 1884
Gladys - b. 1904
William M. - b. 1906
Lemuel - b. 1908
Robert L. - b. 1909

WW I Draft Registration lists:
TRACE, William Thomas, b. Mar 23, 1882
Wife: Eva Virginia TRACE
Res: House boat - Brambleton Ave., Norfolk, VA
Occ: Painter


1920 cen: Lived at 2100 Hughes Ct., Norfolk, VA. All born VA:
William T. - age 38, House painter
Eva V. - age 36
George T. - age 17
Floyd L. - age 15
William M. - age 14
Samuel E. - age 11
Robert L. - age 9
Margaret - age 8
Eva V. - age 4 9/12
Ella L. - age 3 3/12


1930 census, Norfolk, VA:
TRACE, Rosa E. - age 18, married at 13.
TRACE, William, Jr. (age 3)

1930 census, Brooklyn, NY:
TRACE, William - age 22, single, b. VA, parents b. VA


SSDI: William E. Trace, b. Aug 24, 1926; d. Mar 15, 1993, Washington, Beaufort Co., NC (SS card issued in VA

US Public Records: William A. Trace, b. Nov 2, 1926, Florida.

Questions:
1. Could William (b. 1906) be the father of William, Jr. (age 3 in 1930)?
2. Could either William (b. 1926) be the son of Rosa E. Rolland TRACE?

Any assistance sorting out, confirming/denying any information on this family would be greatly appreciated.