delivered the opinion of the court.
The first assignment of error is that the court did not sustain the demurrer to the cross-bill.
A cross-bill is a mode of defence to the original subject of litigation and intended to be in aid of the defence to the original suit. It is filed by a defendant in a suit against a plaintiff, or some other defendant, or both, in the same suit, touching the matter in question in the original bill; and it may be either to obtain a discovery in aid of the defence to the original bill, or to obtain relief for all parties touching the matter of that bill. It may be filed against a defendant, where a question arises between two defendants upon a case made out by evidence arising from pleadings and proofs between the plaintiffs and defendants. But a cross-bill may not introduce new and distinct matter not set up as a defence in the original cause, unless it be matter which has arisen since its institution; nor can it add new parties, except, perhaps, where it is made to appear by evidence arising from the pleadings and proofs between the *393plaintiffs and defendants that the presence of another party is necessary in order that the defence to the plaintiffs’ demand may be complete, or a controversy between the defendants may be properly adjudicated. 1 Barton’s Gh. Pr. (2 ed.), 317-18; and Derbyshire v. Jones, 94 Va. 140, and authorities there cited.
In the case at bar the suit was brought, and the original bill filed by creditors of Thomas Woods, deceased, against his administrator and heirs, to subject his estate to the payment of his debts. The cross-bill was filed by three of the heirs for the purpose of holding the administrator liable for an alleged devastavit on account of the partial’ loss of a debt due to his intestate in his lifetime, and also to hold the principal debtor, who was the husband of a daughter of the decedent and a party to the original suit, and Iris surety on said debt, who was not a party to tire original suit, and in nowise connected -with its objects, liable for the alleged devastavit, upon the ground that they colluded wdth the administrator, and participated in its commission. The cross-bill did not contest the liability of the estate of the decedent for the payment of the debts asserted against it, nor set forth any defence against them, nor w^as it intended to be in aid of any defence against them. It set forth new and distinct matter not embraced in the original bill, and it also introduced a new party, who was a stranger to the objects of the original suit. The matter asserted by the cross-bill, and the introduction of the new party, were plainly the subject of an original bill, and particularly so under the circumstances disclosed by the record, but unnecessary to be adverted to here. The court, therefore, erred in not sustaining the demurrer and dismissing the cross-bill, but without prejudice to the complainants therein to bring, an original suit for the matters embraced therein, if they should be SO' advised. The dismissal of the cross-bill renders unnecessary any consideration of the second and third assignments of error.
The fourth, fifth, and sixth assignments of error may be con*394sidered together. It appears that Joseph h£. Crockett owed Thomas Woods in his lifetime a debt by bond, on which there was dire on September 26, 1892, a balance of $2,226.50. The wife of Joseph M. Crockett was a daughter and one of the heirs of the decedent. His lands had been divided among his heirs, and she agreed that the portion which she had received in the partition should be sold for the payment of the debt due by her husband to her father’s estate. Her brother, B. B. Woods, became the purchaser of it at the price of $2,400, of which amount he agreed to pay the sum of $2,226.50 to the administrator of her father’s estate in full discharge of the debt due to it by her husband. The administrator consented to the arrangement, and accepted B. B. Woods as the debtor to the estate of his intestate in the place of the original debtor, Joseph M. Crockett, and S. B. Crockett, his surety. Thereupon, in fulfilment of the agreement, Joseph hi. Crockett and his wife conveyed to B. B. Woods the portion of the lands of her father which were allotted to her in the partition, and B. B. AYoods executed contemporaneously therewith a deed of trust thereon to secure the payment to the administrator of the said debt. In the deed of trust there was also conveyed the portion which B. B. Woods received in the partition of the lands of his father, and there was also secured a debt of $1,129.50 due by B. B. Woods in part'to the administrator for purchases made at the sale of the personal estate of the decedent, and the residue to him as agent of the heirs. The lands SO1 conveyed were sold by the trustee by order of court, being offered first in parcels and then as a whole. When offered in parcels, the Crockett land was bid up to $1,949 and the B. B. Woods land to $96Y. They were then put up as a whole, and brought $3,065. There were judgments against B. B. Woods recovered against him prior to the execution of the deed of trust.
In applying the proceeds of sale of the said lands, the court apportioned to the debt originally due from Joseph M. Crockett, *395but assumed by E.. E. Woods and secured in the deed of trust, only one-half of the net amount arising from the sale of all the lands, upon the theory that in the partition of the lands of Thomas Woods, deceased, the shares thereof of.Mrs. Crockett and of E. E. Woods were allotted as equal in value. In this the court erred. E. E. Woods bought the Crockett land on September 20, 1892, at the price of $2,400. The sale by the trustee was made on August 13, 1894, and when the lands were offered in parcels, the Crockett land, as before stated, was bid up to $1,949, while $967 was the highest bid that could be obtained for the E. E. Woods land. A large discrepancy in the relative market value of the two shares was thus demonstrated by actual sale. _ It is not unusual that, however equally lands may be supposed to be at the time they are divided, the respective shares in a few years, either from original intrinsic difference or from various causes, become very unequal in value. And, aside from this, E. E. Woods, in buying the land of Mrs. Crockett, agreed to pay out of the purchase money the debt of $2,226.50 of Joseph M. Crockett to the estate of Thomas Woods, deceased, and secured its payment by deed of trust on this land, and on the land acquired by him in the partition of the lands of his father. The administrator of Thomas Woods, deceased, was a party to the transaction, and had full knowledge of all the facts. He was the sole beneficiary in the deed of trust, and mainly as such fiduciary. The land of Mrs. Crockett was not originally liable for the debt of her husband, and was only made so by her voluntary act. She dedicated it and the purchase money to the payment of this particular debt, and to no other purpose. Hot to apply the entire net proceeds of its sale under the deed of trust would be a diversion of the fund, violate the understanding and agreement of all the parties, and be inequitable and unjust. The relative market value of the two' tracts as shown by the sale thereof separately was as $1,949 is to $967; and, under the facts and circumstances shown in the case, the debt of *396$2,226.50 should have been credited with the net amount realized from the Orockett land upon the sale of the two tracts as a whole for the sum of $3,065 to be ascertained by a calculation made according to the proportion aforesaid.
The seventh assignment of error cannot be considered. It affects alone the petitioner, I. R. Harkrader, and the amount in controversy being only $335.66, it is below the jurisdiction of this court. Tor this reason, the-appeal must be dismissed as to him, as improvidently awarded. Marchant v. Healy, 94 Va. 614; and Gilman v. Ryan, 95 Va. 494.
The decrees appealed from, for the foregoing reasons, must be reversed, and the cause remanded to the Corporation Court for further proceedings tO' be had therein in accordance with the views herein expressed.
Reversed.