Hello,
I don't know if there is a connection but I have a Eunice A. Larrabee daughter of Isaac Larrabee and Rebecca T. Adams, est. born after 1810. I believe this many be two of the sons (her siblings):

Year: 1860 State: Maine County: Androscoggin Post Office: Lewiston Sheet No: 285 Reel no: M653-432 Division: Lewiston Page No:
7 17 | 51 | 55 | Larrabee Abram A. | 37 M | fcty op...tive | 800 50 | Maine | | L610 |
18 | 51 | 55 | Larrabee Lavona A. | 35 F | | | Maine | | L610 |
19 | 51 | 55 | Larrabee Wm. H. | 17 M | | | Maine | | L610 |
20 | 51 | 55 | Larrabee Emery | 14 M | | | Maine | | L610 |
21 | 51 | 55 | Larrabee Mary V. | 10 F | | | Maine | | L610 |
22 | 51 | 55 | Larrabee Augusta A. | 8 F | | | Maine | | L610 |
23 | 51 | 55 | Larrabee Martha A. | 4 F | | | Maine | | L610 |


Year: 1860 State: Maine County: Androscoggin Post Office: Lewiston Sheet No: 281 Reel no: M653-432 Division: Lewiston Page No: 3
1 | 17 | 17 | Larrabee Isaac | 37 M | farmer | 2200 500 | Maine | | L610 |
2 | 17 | 17 | Larrabee Louisa R. | 33 F | | | Maine | | L610 |
3 | 17 | 17 | Larrabee Frances C. | 11 F | | | Maine | | L610 |
4 | 17 | 17 | Larrabee Charles | 9 M | | | Maine | | L610 |
5 | 17 | 17 | Larrabee Herbert W. | 2 M | | | Maine | | L610 |
6 | 17 | 17 | Larrabee Barron | 4/12 M | | | Maine | | L610

Other siblings: Abigail; Edward; Rebecca; Phillip (b. 1829 d. 1916),(my line: married Abigail McDonald, had 11 children); Stephen (b. 1837). I have more info if you find a connection. Hope this helps you or someone out there.
Judith