1800 MD Census Prince George's County
10213 (only three Allen families I could find with M 10-16 yrs):
Pg 283 Ln 23 Gyrtr? Allen 1M 10-16, 1M 45+, 2F 10-16. 1F 45+
Pg 289 Ln 17 John Allen 2M <10, 2M 10-16, 1M 26-45, 1F 26-45
Pg 314 Ln 1 John Allen 2M <10, 5M 10-16, 1M 26-45, 2F <10, 1F 26-45
(Could one of these be his parents?)
1840 MD Census Prince George's County 6th? Enumeration District
Tho Allen 1M >5, 1M 5-10, 1M 10-15, 1M 15-20, 1M 40-50, 1F 10-15, 2F 15-20, 1F 40-50
(Same family?)
2 lines down William Allen 2M <5, 1M 5-10, 1M 10-15, 1M 15-20, 1M 60-70, 3F <5, 2F 10-15, 1F 15-20, 1F 40-50 (Could be his brother, father and family?)
1850MDPGSpaulding 99(25of34)
92821850MDSpldg16of25FS
18009 Dwg 877 Fam 877 (Not listed with his wife and children?)