4 April

Mar

1 March

April

May

1 May

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

1

2

3

4

5

Other dates

Lonsdale Battalion events that took place on 4 April.
For events that took place elsewhere, see 4 April on The Great War wiki.

1916

• Battalion is relieved by the 10th York and Lancaster Regiment, returning to billets in Senlis.