Thacher Court in Boston's North End

Last Friday, June and I visited Thacher Court in Boston's North End.  In 1875, our great-great aunt Mary R. O'Sullivan married John H. McPike.  They lived at 3 Thacher Court.  John's father James lived at #6.  Was Mary's father Jeremiah, living at #2?  Below is a list of the residents of Thacher Court from the 1875 Boston City Directory.

2	Cannon	Patrick,	laborer,	house 5 Thacher court
3	Coleman	Michael,	slater,	h. 3 Thacher court
4	Conley	Mark,	pilot,	house 1 Thacher court
5	Corey	Margaret,	widow,	house 8 Thacher court
6	Coriente	Joseph,	laborer,	house 4 Thacher court
7	Creamer	Bridget,	widow,	house 8 Thacher court
8	Cunningham	Wm.	at gas works,	house 3 Thacher court
9	Dolan	Ellen,	widow,	house 6 Thacher court
10	Doyle	Patrick S.	laborer,	r. 115 E?iot,	boards 7	Thacher court
11	Gallagher	James,	laborer,	house 6 Thacher court
12	Harrity	John,	locksmith,	house 2 Thacher court
13	Kelly	James,	gas works,	house 4 Thacher court
14	McDonough	John,	laborer,	house 2 Thacher court
15	McGann	James,	laborer,	house 9 Thacher court
16	McIntire	James,	laborer,	house 2 Thacher court
17	McPike	James,	house 6 Thacher court
18	McPike	John H.	bookbinder,	7 Williams court,	h. 3 Thacher court
19	Murphy	Thomas,	pork cutter,	house Thacher court
20	Murphy	Thomas J. Mrs.	house 1 Thacher court
21	O'Hara	Edward,	clerk,	house 9 Thacher court
22	Patterson	John J.	stereotyper,	19 Spring lane,	h. 1 Thacher court
23	Pearson	Celia,	widow,	h. 3 Thacher court
24	Reardon	Wm. S.	mason,	house 4 Thacher court
25	Riley	Mary,	widow,	house 9 Thacher court
26	Rogers	Thomas,	porter,	6 Commerce.	h. 6 Thacher court
27	Rooney	John,	tailor,	house 5 Thacher court
28	Sullivan	Jeremiah,	house 2 Thacher court
29	Thomas	Hannah,	widow,	house 4 Thacher court
30	Vergomena	Paul,	laborer,	house 4 Thacher court