Orr's on the 1866 Colored Census Thanks to B. J Smothers.
Bill Orr 

1   male 10 to 20
1   male 20 to 30
1   male 40 to 50  (this is probably Bill)
2   females 10 to 20
1   female 30 to 40
__
6   total household members
 

KEY:
Line:
Name 
Males: under 10|10-20|20-30|30-40|40-50|50-60|60-70|70-80|80-90|90-100 ,
followed by
Females: under 10|10-20|20-30|30-40|40-50|50-60|60-70|70-80|80-90|90-100 ,
then 
Total HH members
 

Page 7:
17: Robert Orr 1010000000-1010000000-4

Page 8:
04: Mary F. Orr 0000000000-0100000000-1

Page 11:
21: Hiram Orr 1200010000-2001000000-7
45: David Orr 0101000000-0110000000-4
46: Sang Orr 1200010000-0000100000-5
47: Penny Orr 0000000000-1010000000-2

Page 12:
01: James Orr 0010000000-0000000000-1
02: Ben Orr 0010000000-0000000000-1

Page 13:
10: Willis(?) Orr 0200100000-0110000000-5

Page14:
01: Andy Orr 0010000000-0000000000-1
02: Betsey Orr 1000000000-0010000000-2
03: Sam Orr 1010000000-0010000000-3
04: Solomon Orr 0100000000-0000000000-1
05: Alx Orr 0100000000-0000000000-1
07: Hariett Orr 1000000000-0010000000-2
08: George Orr 1010000000-1201000000-6
09: Mariah Orr 1000000000-1010000000-3
11: Bill Orr (prev sent)
12: Caty Orr 0000000000-0000000010-1
17: Penny Orr 0000000000-1010000000-2
19: Lindy Orr 0110000000-1100100000-5
35: Mahaly Orr 5000000000-2301000000-11
36: Jane Orr 1000000000-0100000000-2
37: Manuel Orr 0010000000-0000000000-1
38: Jack Orr 0100000000-0000000000-1
39: Ambros Orr 1000001000-1100100000-5
41: Fanny Orr 0000000000-1010000000-2
43: Adam Orr 1001000000-1001000000-4

Page 15:
19: Solomon Orr 0000010000-0000010000-2
30: Sirus Orr 4100100000-0101000000-8
31: Jane Orr 0000000000-0100100000-2
32: Sam Orr 1001000000-0001000000-3

Page 16:
27: Evaline Orr 1000000000-2010000000-4

Page 19:
11: Willis Orr 1010000000-1010000000-4

Page 22:
39: Elsy(?) Orr o210010000-2000010000-7
44: Riley Orr0010000000-2010000000-4
45: Jesse Orr 0110010000-0100000000-4
46: Lucinda Orr 2000000000-3101000000-7
48: Mary Orr 2000000000-2010000000-5