The only notable difference I have noticed is that in the south of Ireland one night of the wake is often held in the chapel the night before the funeral, this tradition started after the civil war.
1	The	the	DET	DT	Definite=Def|PronType=Art	4	det	4:det	_
2	only	only	ADJ	JJ	Degree=Pos	4	amod	4:amod	_
3	notable	notable	ADJ	JJ	Degree=Pos	4	amod	4:amod	_
4	difference	difference	NOUN	NN	Number=Sing	22	nsubj:outer	22:nsubj:outer	_
5	I	I	PRON	PRP	Case=Nom|Number=Sing|Person=1|PronType=Prs	7	nsubj	7:nsubj	_
6	have	have	AUX	VBP	Mood=Ind|Number=Sing|Person=1|Tense=Pres|VerbForm=Fin	7	aux	7:aux	_
7	noticed	notice	VERB	VBN	Tense=Past|VerbForm=Part	4	acl:relcl	4:acl:relcl	_
8	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	22	cop	22:cop	_
9	that	that	SCONJ	IN	_	22	mark	22:mark	_
10	in	in	ADP	IN	_	12	case	12:case	_
11	the	the	DET	DT	Definite=Def|PronType=Art	12	det	12:det	_
12	south	south	NOUN	NN	Number=Sing	22	obl	22:obl:in	_
13	of	of	ADP	IN	_	14	case	14:case	_
14	Ireland	Ireland	PROPN	NNP	Number=Sing	12	nmod	12:nmod:of	_
15	one	one	NUM	CD	NumForm=Word|NumType=Card	16	nummod	16:nummod	_
16	night	night	NOUN	NN	Number=Sing	22	nsubj:pass	22:nsubj:pass	_
17	of	of	ADP	IN	_	19	case	19:case	_
18	the	the	DET	DT	Definite=Def|PronType=Art	19	det	19:det	_
19	wake	wake	NOUN	NN	Number=Sing	16	nmod	16:nmod:of	_
20	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	22	aux:pass	22:aux:pass	_
21	often	often	ADV	RB	_	22	advmod	22:advmod	_
22	held	hold	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	0	root	0:root	_
23	in	in	ADP	IN	_	25	case	25:case	_
24	the	the	DET	DT	Definite=Def|PronType=Art	25	det	25:det	_
25	chapel	chapel	NOUN	NN	Number=Sing	22	obl	22:obl:in	_
26	the	the	DET	DT	Definite=Def|PronType=Art	27	det	27:det	_
27	night	night	NOUN	NN	Number=Sing	22	obl:tmod	22:obl:tmod	_
28	before	before	ADP	IN	_	30	case	30:case	_
29	the	the	DET	DT	Definite=Def|PronType=Art	30	det	30:det	_
30	funeral	funeral	NOUN	NN	Number=Sing	27	nmod	27:nmod:before	SpaceAfter=No
31	,	,	PUNCT	,	_	22	punct	22:punct	_
32	this	this	DET	DT	Number=Sing|PronType=Dem	33	det	33:det	_
33	tradition	tradition	NOUN	NN	Number=Sing	34	nsubj	34:nsubj	_
34	started	start	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	22	parataxis	22:parataxis	_
35	after	after	ADP	IN	_	38	case	38:case	_
36	the	the	DET	DT	Definite=Def|PronType=Art	38	det	38:det	_
37	civil	civil	ADJ	JJ	Degree=Pos	38	amod	38:amod	_
38	war	war	NOUN	NN	Number=Sing	34	obl	34:obl:after	SpaceAfter=No
39	.	.	PUNCT	.	_	22	punct	22:punct	_
