Trustees named in wills probated prior to April 5, 1909, may file and submit accounts of their trusts at such times as they deem necessary and they shall be required to file and submit accounts only upon a rule of the Register in Chancery issued upon them pursuant to the written request of anyone beneficially interested in their trusts or upon the order of the Court of Chancery.

25 Del. Laws, c. 226, § ?2; 26 Del. Laws, c. 258, § ?1; Code 1915, § ?3874; 40 Del. Laws, c. 232, § ?1; Code 1935, § ?4400; 12 Del. C. 1953, § ?3523; 79 Del. Laws, c. 352, § ?4;